Security Exception When Calling Custom Code From A Report.
Nov 13, 2006
Hello,
When I run my report from within visual studio 2005 it generates just fine.
However, when I run the report from the reporting services local web site I get the following error. What do I need to do to fix this (temporarily turning off .net security uusing caspol didn't work).
An error occurred while executing OnInit: Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed
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Jan 31, 2008
I have to create a custom rendering extension for SQL Server 2005 Reporting Services.
I followed the instructions in the MSDN article: http://msdn.microsoft.com/msdnmag/issues/05/02/CustomRenderers/default.aspx
I am running the report server under an administrative account provileges on the local machine (XP Pro SP2).
The Reporting Services is installed for SQL Server 2005 Trial/Evaluation Edition (not expired yet) and has been upgraded to Service Pack 2.
The Report Manager runs under a default ASPNET account.
After deploying the extension according to instructions in the article, I see the custom renderer in the list of available rendering formats in the dropdown in the Report Manager.
However, when I select that renderer and click "Export", a new IE window opens with the following error message:
Server Error in '/Reports$SQLSERVER2005DEV' Application.
That assembly does not allow partially trusted callers.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Exception: That assembly does not allow partially trusted callers.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[Exception: That assembly does not allow partially trusted callers.]
[Exception: An error occurred during rendering of the report.]
[Exception: An unexpected error occurred in Report Processing.]
Microsoft.Reporting.WebForms.ServerReport.ServerUrlRequest(Boolean isAbortable, String url, Stream outputStream, String& mimeType, String& fileNameExtension) +503
Microsoft.Reporting.WebForms.ServerReport.InternalRender(Boolean isAbortable, String format, String deviceInfo, NameValueCollection urlAccessParameters, Stream reportStream, String& mimeType, String& fileNameExtension) +958
Microsoft.Reporting.WebForms.ServerReportControlSource.RenderReport(String format, String deviceInfo, NameValueCollection additionalParams, String& mimeType, String& fileExtension) +84
Microsoft.Reporting.WebForms.ExportOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response) +143
Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context) +153
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
My "why is it not working" question basically breaks down to 3 questions:
1. Why does this error say "partially trusted" whereas the new element in the rssrvpolicy.config file explicitly asks for "FullTrust" permissions?
2. Is there any deployment step that I'm missing?
[For now, it's:
- copy-and-paste the dll into ReportServerin directory;
- add a new CodeGroup element to the rssrvpolicy.config file;
- add a new Extension element to the rsreportserver.config file;
- IIS reset;
- Reporting Services service restart.]
3. Also, I checked the deployment instructions in BOL (Deploying Rendering Extension: http://msdn2.microsoft.com/en-us/library/ms154516.aspx), just to make sure I didn't miss anything.
An interesting this is, the BOL article does NOT mention a requirement for adding a new element into rssrvpolicy.config file.
Is this an error in the September 2007 Books Online?
The same error (regarding "partically trusted" - see above) occurs even after I signed the assembly with a strong name key (although this is not mentioned in the articles, but I figured it might be necessary).
Could someone point me in the right direction as to how to properly deploy a custom rendering extension, please?
Thanks a lot!
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Sep 19, 2007
Hi,
I'm trying to deploy Reporting Services on an Internet-facing web server using a custom security extension (forms authentication). We will be putting Report Manager on the Web Server outside of the firewall, and Report Server on another machine inside the firewall. When testing the solution in a development environment with Report Manager and Report Server on the same box, the solution works fine.
When testing it using the Internet-facing environment described above, it almost works but there seems to be an issue with the authentication cookie that is generated. Here's what happens:
1. User enters credentials on UILogon.aspx and submits form.
2. In the code-behind, LogonUser() is called through a web service proxy and the authentication cookie is returned successfully. The code used here to set the cookie is the same code used in the Forms Authentication sample that ships with RS2005.
3. The user is redirected to Folder.aspx, and the request hangs for a while, and eventually kicks you back out to UILogon.aspx, as if it lost the authentication cookie. When doing a trace on the HTTP header, the cookie is still there.
Is there anything special I need to do to make the Report Server "see" the cookie when I have Report Manager and Report Server on different machines?
Any help would be much appreciated!
Mike
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Jun 19, 2007
Hello,
I'd like to use Globals!ReportName and User!Language in custom code like this:
Function Localize(ByVal key As String) As String
Return ReportUtil.Localizer.Localize(Globals!ReportName, key, User!Language)
End Function
If I preview the report I get an error message saying that there is error on line 2 of custom code.
Is it possible to reach report variables in custom code?
Thanks!
Werner
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Dec 18, 2007
Hi
This is the code which I have written in code window.
Public Shared Function CalcLocalFactor(ByVal CalcLifeCode As Integer, ByVal CalcFiscalAge As Integer, ByVal CalcLifeYearsUsed As Double, ByVal CalcLocConvention As String, ByVal CalcSRate As Integer) As Double
Dim locCalcFiscalAge As Integer = 0
Dim locFactor As Double= 1.0
Dim locFactor1 As Double = 1.0
Dim REM1 As Integer = 1
Dim DEP As Double = 0
Dim YR As Integer
Dim HALF_YEAR As Double
Dim LINEAR As Double
Dim MACR As Double
If CalcFiscalAge > CalcLifeCode + 1 Then
locCalcFiscalAge = 0
locFactor = 1.0
End If
If (CalcLocConvention <> "HALF-YEAR" And CalcLifeYearsUsed < CalcLifeCode) Then
locFactor = Math.Round((CalcLifeYearsUsed / CalcLifeCode), 4)
End If
If (CalcLocConvention = "HALF-YEAR") Then
for YR = 1 to CalcFiscalAge step 1
If YR = CalcLifeCode + 1 Then
locFactor1 = 1
Exit For
End If
If (YR = 1 Or YR = CalcFiscalAge) Then
HALF_YEAR = 2
Else
HALF_YEAR = 1
End If
LINEAR = Math.Round(REM1 / (CalcLifeCode - YR + 1.5) / HALF_YEAR, 4)
MACR = Math.Round(REM1 / CalcLifeCode * CalcSRate / HALF_YEAR, 4)
If MACR >= LINEAR Then
DEP = MACR
Else
DEP = LINEAR
End If
locFactor1 = locFactor1 + DEP
REM1 = 1 - locFactor1
locFactor = locFactor1
Next
End If
Return locFactor
End Function
I'm calling this code in a Report Parameter like below:
=Code.CalcLocalFactor(Parameters!CalcLifeCode.Value,Parameters!CalcFiscalAge.Value,Parameters!CalcLifeYearsUsed.Value,Parameters!CalcLifeYearsUsed.Value, Parameters!CalcSRate.Value )
It is working fine for the first record where as for other records, the value is not getting changed. i.e. the first records value is coming repeatedly for all other records also.
How can I dynamically change the parameter values of the function?
Parameter is not accepting directly the field names, hence I used other parameter to initialize the field and used that parameter for this.
Ex. Parameter Name ; FieldPurchDate (internal) FieldName : PURCHDATE
Other parameter: FieldInDate (internal) FieldName : InDate
While initializing the new parameter CalcPurchDate,, I used an expression for this: Parameters!CalcFiscalAge.Value
=iif(Parameters!FieldPurchDate.Value is nothing, Parameters!FieldInDate.Value,Parameters!FieldPurchDate.Value)
and using this CalcPurchDate for processing of the parameter:
These are some of the things , I am doing ....
Please let me know how to fix this issue...
Thanks in advance
Regards,
Radhika
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Mar 21, 2007
I have written CDE to retrieve and process data before generating the report. It works very well inside VS.Net. However, when deployed to the report server I get the following error
An error has occurred during report processing. Cannot create a connection to data source 'CallsTaken'. Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
I have added appropriate CAS entry in rssrvpolicy.config file as following
<CodeGroup
class="UnionCodeGroup"
version="1"
Name="CustomDataExtensionCodeGroup"
Description="Code group for the Custom Data Extension"
PermissionSetName="FullTrust">
<IMembershipCondition
class="UrlMembershipCondition"
version="1"
Url="C:Program FilesMicrosoft SQL ServerMSSQL.2Reporting ServicesReportServerinCSS.CustomDataExtension.dll"/>
</CodeGroup>
I have added appropriate entry into rsreportserver.config for data extension as
<Extension Name="Dataset Extension" Type="CSS.RS.Extensibility.CustomDataExtension.DsConnectionWrapper, CSS.CustomDataExtension"/>
Even then I continue to get this error. Any help? Is there anything else I am missing? I am using VS .Net 2005, SRSS 2005 on W23 machine.
I have been stuck here for a while now. Help is appreciated.
Thanks
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Aug 6, 2015
I have a balance sheet report developed and working. What I need to do is add the ability to click (or double-click) on a number and have a separate report (drill-down) open with the detail that makes up that number. I've researched drill-through reports, sub reports, etc. but can't find a way to do what I want.
I'm now thinking that I need to add custom code in the report properties, code window to do this. I'm hoping that there is a VB method I can use to call this report and pass a parameter. Pseudo-code for this function would look something like this: RunReport("DrillDownReport", "Parameter").
This seems like it should be pretty easy but I don't know what the function is in VB for running an SSRS report (if there is one).
Is this possible or am I barking up the wrong code tree?
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Mar 29, 2007
Hi all,
I am trying to use the custom code in the report but I don't think I am understanding how this is being used.
I have a function to get starting months for a report parameter.
The function is below:-
--------------------------------------------------------------
Shared Function GetStartingMonths() as String
dim strDefault as string
dim CurrentMonth as String
Dim SqlString as String
'strDefault = Month(Now) & "/1/" & Year(Now)
CurrentMonth = "5/1/2002"
Do While CDate(CurrentMonth) <= Now
SqlString = SqlString + "Select " & CurrentMonth & " as value, " & MonthName(Month(CurrentMonth)) & " " & Year(CurrentMonth) & " as MonthYear"
CurrentMonth = dateadd("m",1,CDate(CurrentMonth))
if Cdate(CurrentMonth) = Now then
Exit Do
else
sqlString = SqlString & " Union "
end if
Loop
return SqlString
End Function
---------------------------------------------------------------
what i am trying to do here, and hopefully produce a sql string that would fill my dataset of dates and their representation.
In the dataset, I had put the following expression
=Code.GetStartingMonths()
However, I can't seem to get the parameter to display the dates. shows up as disabled in my report.
Am I doing something wrong here or is there a better way to doing this ?
Additionally, I was wondering whether there is a better SQL code that would achieve the same thing I am doing ?
thanks !
Bernard Ong
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Oct 25, 2007
Hi All,
I want to get the Font,Background colors of the report item(Textbox) changed in Runtime,According to the value in the Textbox. The idea is to get this done by using the Same Custom code for getting both the Foreground,Background colors, I thought to implement this with flag, But I dont know how to do this..
Reporting experts ..please help me with this issue.Thanks in Advance
-Mahendra
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Nov 18, 2008
I wrong a custom code in my report - Public shared Function Myfunc and in the header textbox - I tried to reference this code = Code.Myfunc.... the Myfunc gives an error Unrecognized identifier.The code is written in the report properties = Code Tab.
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Sep 7, 2007
Hi,
I created a method in the webservice which will take productid as input parameter and return the product number, productname, and vendor account number and vendor name. I was able to run the web service successfully. And also created the assemblies and sp using these assembly.
At the final execution i am getting some security exception
The following is the exception I am getting€¦.
CREATE PROCEDURE GetProductVendorDetails(@ProductID int)
AS
EXTERNAL NAME GetProductVendorAssembly.StoredProcedures.CallWebService
GO
EXECUTE GetProductVendorDetails 2
Msg 6522, Level 16, State 1, Procedure GetProductVendorDetails, Line 0
A .NET Framework error occurred during execution of user-defined routine or aggregate "GetProductVendorDetails":
System.InvalidOperationException: There is an error in XML document (1, 281). ---> System.Security.SecurityException: That assembly does not allow partially trusted callers.
System.Security.SecurityException:
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read2_ProductVendorInfo(Boolean isNullable, Boolean checkType)
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read9_Item()
at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer5.Deserialize(XmlSerializationReader reader)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
System.InvalidOperationException:
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle)
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at CLRWebServiceProject.LocalWebService.ProductVendorInfoService.GetProductVendorDetails(Int32 ProductID)
at StoredProcedures.CallWebService(Int32 ProductID)
.
My Web Service Method €¦.
[WebMethod]
private void GetProductDetails(int ProductID)
{
// String ProductVendorDetail="";
//Set the connection string for the database
string connectionstring = "Server=PC013584;Database=AdventureWorks;User=Raj;Password=password";
//Create Connection and open it
SqlConnection conn = new SqlConnection(connectionstring);
conn.Open();
//Create the command object
SqlCommand comm = new SqlCommand();
comm.Connection = conn;
comm.CommandText = "SELECT P.ProductID as ProductID,P.Name as ProductName,P.ProductNumber as ProductNumber,V.AccountNumber as VendorAccountNumber,V.Name VendorName"
+ " FROM Production.Product P "
+ " INNER JOIN Purchasing.ProductVendor PV ON (PV.ProductID = P.ProductID) "
+ " INNER JOIN Purchasing.Vendor V ON(V.VendorID = PV.VendorID) "
+ " WHERE P.ProductID =" + ProductID.ToString();
SqlDataReader thisReader = comm.ExecuteReader();
while (thisReader.Read())
{
//Console.WriteLine(myReader["Column1"].ToString());
//Console.WriteLine(myReader["Column2"].ToString());
pvinfo.ProductID = Int32.Parse(thisReader["ProductID"].ToString());
pvinfo.ProductName = thisReader["ProductName"].ToString();
pvinfo.ProductNumber = thisReader["ProductNumber"].ToString();
pvinfo.VendorAccountNumber = thisReader["VendorAccountNumber"].ToString();
pvinfo.VendorName = thisReader["VendorName"].ToString(); ;
}
thisReader.Close();
conn.Close();
}
[WebMethod]
public ProductVendorInfo GetProductVendorDetails(int ProductID)
{
GetProductDetails(ProductID);
ProductVendorInfo pvi = new ProductVendorInfo();
pvi.ProductID = pvinfo.ProductID;
pvi.ProductName = pvinfo.ProductName;
pvi.ProductNumber = pvinfo.ProductNumber;
pvi.VendorAccountNumber = pvinfo.VendorAccountNumber;
pvi.VendorName = pvinfo.VendorName;
return pvi;
}
My CLR Procedure code is as follows€¦.
using System;
using System.Data;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using Microsoft.SqlServer.Server;
using CLRWebServiceProject.LocalWebService;
public partial class StoredProcedures
{
[Microsoft.SqlServer.Server.SqlProcedure]
public static void CallWebService(int ProductID)
{
// Put your code here
ProductVendorInfoService S = new ProductVendorInfoService();
S.UseDefaultCredentials = true;
ProductVendorInfo pvi = new ProductVendorInfo();
pvi = S.GetProductVendorDetails(ProductID);
String PN = pvi.ProductName;
String PNum = pvi.ProductNumber;
String VANum = pvi.VendorAccountNumber;
String VN = pvi.VendorName;
using (SqlConnection cn = new SqlConnection("context connection=true"))
{
string query = "INSERT INTO dbo.ProductVendorDetail(ProdcutID,ProductName,ProductNumber,VendorAcccountNumber,VendorName)"
+" VALUES ('"+ProductID+","+PN+","+PNum+","+VANum+","+VN+"')";
using (SqlCommand insertCommand = new SqlCommand(query, cn))
{
cn.Open();
insertCommand.ExecuteNonQuery();
cn.Close();
}
}
}
};
Can you help what exactly this error relates/ pointing to? Am i doing any mistake while creating the procedure?
Thanks
Raj
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Oct 14, 2005
Hello there I have trying to figure out for days how to enable FullTrust for my Reporting Services security extension.
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Oct 16, 2007
Hi all,
Could someone tell me if custom code function can capture the event caused by a user? For example, onclick event on the rendered report?
Also, can custom code function alter the parameters of the report, or refresh the report?
Thanks.
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Apr 6, 2007
I am trying to access a stored proc from windows app (VS 2005 running on windows 2003 server).
The code is
SqlConnection conn = new SqlConnection(sCn);
SqlCommand command = new SqlCommand(sCmd, conn);
SqlDataAdapter adapter = new SqlDataAdapter(command);
DataSet ds = new DataSet();
adapter.Fill(ds, "Location");
this.dg.DataSource = ds;
this.dg.DataMember = "Location";
I get the following exception!!!
System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.PermissionSet.Demand()
at System.Data.Common.DbConnectionOptions.DemandPermission()
at System.Data.SqlClient.SqlConnection.PermissionDemand()
at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable)
at WindowsApplication1.Form1.Form1_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
The action that failed was:
Demand
The type of the first permission that failed was:
System.Data.SqlClient.SqlClientPermission
The Zone of the assembly that failed was:
Internet
What am I doing wrong?
Thanks
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Sep 18, 2006
Hi,
We are getting a weird security exception from our log database recently. This does not happen consistently which is a major pain....
.when our app logs into the db it uses the same connection string for all users including username and pwd.
.when we insert/update a record in a table we use a trigger to insert an entry in a log table (in a log database).
All works fine. But just lately we've start to intermittently get an exception: Server user 'emeaxxx' is not a valid user in database 'xxxLog'. (replacing sensitive info with xxx). Try a few times and it works eventually.
I cannot find any reasonable explanation as to why this would suddenly be a problem. Any ideas?
Thanks
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Aug 14, 2007
We install SQL Express 2005 with a custom named instance. Since a named instance uses dynamic ports, how can I add this named instance to the Windows Firewall exception list? Previously with MSDE 2000 we installed as default, then I added port 1433 to the Firewall exception list.
Is there a way to install SQL Express to a static port (programmatically)? Or, is there a better method, like adding the SQL custom named instance service to the firewall exception list?
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Jan 20, 2006
{
//setup the connection and connection string
SqlConnection addTutor = new SqlConnection();
addTutor.ConnectionString = "data source=QUAKEMASTER;" +
"initial catalog=DThomas;uid=sa;password=**********;";
string InsertTutor = "INSERT INTO Tutors (firstname, lastname, tutorID, office)Values(@firstName, @lastName,@tutorID,@location)";
SqlCommand insertTutor = new SqlCommand(InsertTutor);
insertTutor.Connection = addTutor;
//populating an array of sqlParameters performs the same function as an SqlParameters.Add
SqlParameter[] param = new SqlParameter[4];
param[0] = new SqlParameter("@firstName",txtFirstName.Text);
param[1] = new SqlParameter("@lastName",txtLastName.Text);
param[2] = new SqlParameter("@tutorID",int.Parse(txtTutorID.Text));
param[3] = new SqlParameter("@location",listOffice.SelectedItem.ToString());
try
{
//open the connection
addTutor.Open();
//execute the NonSqlQuery
insertTutor.ExecuteNonQuery();
//close the connection
insertTutor.Connection.Close();
}
catch (Exception ThatFeckedUp)
{
throw ThatFeckedUp;
}
finally
{
addTutor.Close();
}
}
Sure i've missed something just not sure what.....
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Feb 13, 2006
Hello again, hope this post is not offensive to the newsgroup.
I am just wondering what is an efficient method of invoking external code from SQL server. I do not want to load assemblies in SQL, I want to run something outside. So far options considered:
1. Windows Service - loop and check for a specified condition in database.
2. Web Service Listener - use SQL CLR to call the web service.
3. Queueing mechanism. Use MSMQ and widows service (similar 1) [probably reliant on CLR to send messages].
4. Service Broker - similar to 3. but message handling is SQL internal and in transaction.
All of the above are listeners in a way, could there be something that relies on event handlers - a stab in the dark.
Thank you for thoughts,
Lubomir
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Feb 23, 2006
When running a step within my DTS package I'm receiving the following error - "Provider generated code execution exception: "EXCEPTION_ACCESS_VIOLATION".
I think it may be something to do with my global variable, but I'm not sure as I'm pretty certain I've set it all up correctly.
Below are screenprints showing my settings.
http://img153.imageshack.us/my.php?image=19tv1.jpg
http://img153.imageshack.us/my.php?image=25wz1.jpg
http://img153.imageshack.us/my.php?image=39pf.jpg
http://img164.imageshack.us/my.php?image=43nx.jpg
http://img164.imageshack.us/my.php?image=51ao.jpg
http://img164.imageshack.us/my.php?image=64lo.jpg
http://img164.imageshack.us/my.php?image=71yn.jpg
Any advice of fixing this would be greatly appreciated.
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Feb 9, 2006
Hi
I am using Oledb Provider for Db2 from IBM. (There is another one from microsoft)
Through this provider I am constructing a oledb connection manager.
This connection manager I am Using in Oledb Source adapter.
Now when I set Data Access mode as Table or view I Am able to preview the data.
But when I use Data Access Mode as SQL Command try to preview I get this Error
TITLE: Microsoft Visual Studio
------------------------------
Error at s_NEWMAPPING10 [EMP [1]]: An OLE DB error has occurred. Error code: 0x80040E21.
------------------------------
ADDITIONAL INFORMATION:
Exception from HRESULT: 0xC0202009 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
BUTTONS:
OK
------------------------------
I am not able to figure out how to resolve this.
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Dec 2, 2007
Hi
I created an Integration Services from project which loads flat files to an OLEDB destination. It works fine for me.
But I do not want to run this from the Integration Services Project. What I need to do is run this project from Console
Application. That is when I run the console application in VB, It must execute the SSIS package and the flat files should
be loaded in SQL SERVER. I have created the SSIS package. How should I do Invoke this package from .NET code.
Thanks
Sai
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Mar 20, 2007
As part of my SSIS package, a list of sites is created that need to be created on a remote machine. let's say 1000 sites. I need to pass this list to a web service so web service sitting on that machine creates these sites for me. MY SSIS package does not run frequently so I can sacrifice time a little bit to get better functionality.
I need to move the sites that are not created (for any reasons) by web service to another table and successfully created sites to another table, so I need to get confirmation for each site from the web service.
Which option is better?
1) Calling web service for every single record (site) and get the confirmation and then based on the confirmation I move the records accordingly. I know this might be very time consuming, but as I said my SSIS package might only run every six months
OR
2) Sending records to a web service in a batch and get the result. I don€™t know how to do this though.
Any help or better solution is appreciated.
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Apr 10, 2007
I am using the following code to run my SSIS package:
Package package = app.LoadFromSqlServer
("\EPSROI\dts_Client_Eligibility_Import", "SQL32", "username",
"password", null);
Variables vars = package.Variables;
vars["InputFile"].Value = txtInput.Text;
vars["OutputFile"].Value = txtOutput.Text;
vars["Client"].Value = cboClientName.SelectedValue.ToString();
vars["Chopper"].Value = Chopper;
DTSExecResult result = package.Execute();
It runs fine on my machine; however, on anyone elses machine "result" comes back as "failure". We have figured out that it is loading the package and variables fine but failing before the first step of the package. Does anyone know why this would be? Or how to fix it? I am totally stumped considering it works fine on my machine.
Thanks.
Danielle
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Jun 26, 2007
I've been searching for a bit but I can't seem to find a difinitive answer.
Can an SQL Server trigger call native C/C++ functions? If so, what is the mechanism?
Thanks in advance.
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Jun 25, 2007
Still working on custom security
Since I can't get a name of file (path) from within CheckAccess method it becomes somewhat useless. Is there a way to maybe overload GetPermissions or Policies methods? Or maybe CreateReport method so that I can include some custom code there? Is there an example of something like that?
I wish the catalog tree was transparent to Authentication extension, I don't see a point in acl for a custom extension, all I want is names and I can build on top of that. Something along the lines -
Code Snippet
public bool CheckAccess(...file...)
{
string[] permissions ;
permissions = server.GetPermissions(file);
...
Maybe I am missing something simple and I can tie everything to a security descriptor but I don't see how I can if there is no information such as name, date, modified by name and so on. All we get is principal name which is not very useful since I don't use built-in security names.
Thanks
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Oct 3, 2007
Hello Everyone,
When I run my report from report manager, I get the following error message
Failed to load expression host assembly. Details: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
My report uses a custom assembly. I have already done the following
1. copied the assembly in the "reportserverin" and the "common 7privateassemblies" area
2. Made the following entry in the rssrvpolicy.config
<CodeGroup
class="UnionCodeGroup"
version="1"
PermissionSetName="FullTrust"
Name="RSUtil.TranslationHelper"
Description="Translation Helper Utility">
<IMembershipCondition
class="UrlMembershipCondition"
version="1"
Url="C:Program FilesMicrosoft SQL ServerMSSQL.5Reporting ServicesReportServerinAMOTest.dll"
/>
</CodeGroup>
3. Added the following line to my assemblyinfo.cs file
[assembly: AllowPartiallyTrustedCallers]
regards,
Abhishek.
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Nov 15, 2006
I am trying to call a SSIS package from a web service hosted on the same machine as the package file is sitting. All that the package does is a simple Execute SQL task with one datasource connection.
I have set impersonation as true. When I run the package from the web service on the virual port (through Visual studio IDE) it runs fine.
http://localhost:4609/WebServiceRunSSIS/LaunchSSISPackageServiceCS.asmx
In the above case I don't think impersonation means anything coz it runs successfully even when there is no impersonation set!
I then run the same service (asmx page) from the browser after making it a web service on my machine
http://localhost/WebServiceRunSSIS/LaunchSSISPackageServiceCS.asmx
I get an error indicating package failure.
I have enabled logging in SSIS. The package log indicates the following:
Failed to acquire connection "APNetDS". Connection may not be configured correctly or you may not have the right permissions on this connection.
Effectively, my web service impersonated account (which is my admin account) is not being authenticated for any of the db connection (uses windows integrated authentication) and I find that odd. To impersonate, I have set the Impersonation to true in the web.config file. The authentication mode is windows.
Please tell me what bit of security I am missing? In case if it helps, the database connection is to my local database and hence should not deny access to my own account. And yes, I think my impoersonation is working because when I debug, the user.identity shows my user id.
Thank you,
Sumeet
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May 17, 2007
I am trying to use custom code on a report which is:
Public Function Percentage(decValueOne As Double, decValueTwo As Double) As Object
If (decValueOne = 0 Or decValueTwo = 0) Then
Percentage = 0
Else
Percentage = (decValueOne - decValueTwo)
End If
End Function
In my textbox I have:
=Code.Percentage(SUM(Fields!PreviousYTDExpenseAmount.Value, "Template_OutputData_Sales"), SUM(Fields!PreviousYTDExpenseAmount.Value, "Template_OutputData_CGS"))
When I run the report in design mode, I get the "#Error" on that report field.
Any help with why this is happening would be greatly appreciated!
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Mar 21, 2007
Hey guys I have a problem I am trying to solve using custom code but I am open to other solutions.
Situation: I have multiple reports that the user can see. Example (Move In Corp. report, Move In Region report,Move In Division report, Mid Year Corp. report, Mid Year Region report,Mid Year Division report etc.) I have a stored procedure that returns all the information needed based upon the UserID being passed from the report to the stored procedure.
Goal: When the user logs in I want to be able to foward the user to a specific report based upon their userid (global in RS). I currently have three textboxes(Move In, Mid Year, Year End) with navigation enabled to jump to another report. The report to which the user is passed to is determined by an expression which is something like this for the Move In text box =IIF(Fields!orgtypeid.Value = 1,"Move In Corp","Move In Region"). The orgtypeid.value is returned by the stored procedure. I want to be able to forward the user a specific Move In report (Move In Corp, Move In Region, etc) without having the user select the textbox.
Any suggestions are greatly appreciated.
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Oct 24, 2007
Hello, this is probably a pretty easy one. I have made a report, and added custom code in the code tab on the report properties. But when I type code.whatever in a text box expression my function does not show. Does anyone know what I am doing wrong?
Thanks
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Mar 28, 2007
Dear Friends,
I am having 2 Tables.
Table 1: AddressBook
Fields --> User Name, Address, CountryCode
Table 2: Country
Fields --> Country Code, Country Name
Step 1 : I have created a Cube with these two tables using SSAS.
Step 2 : I have created a report in SSRS showing Address list.
The Column in the report are User Name, Address, Country Name
But I have no idea, how to convert this Country Code to Country name.
I am generating the report using the Layout tab. ( Data | Layout | Preview ) Report1.rdl [Design]
Anyone help me to solve this issue. Because, in our project most of the transaction tables have Code and Code description in master table. I need to convert all code into corresponding description in all my reports.
Thanks in advance.
Regards
Ramakrishnan
Singapore
28 March 2007
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Aug 22, 2006
Hi,
The custom security extension generates the following error, when try to access Report Manager. The specifications are as follows.
1. Its 64-bit SQL Server (Reporting Services) and installed as default instance.
2. The Report Server is accessible programmatically. I can publish, view reports without problems, but Report Manager gives an error.
3. Another instance (named instance) of Reporting Services with the same custom security extension on same server is working fine. Report Manager opens up without problems.
4. Both the instances working fine since 3 installation and configuration (3 months back). Now, only the Report Manager of the default instance is not openeing up.
ReportServerWebApp__08_22_2006_08_52_20.log
-------------------------------------------------------------------------
w3wp!ui!1!8/22/2006-08:52:56:: i INFO: Overwriting existing cookie
w3wp!ui!1!8/22/2006-08:52:57:: e ERROR: The report server is not responding. Verify that the report server is running and can be accessed from this computer.
w3wp!ui!1!8/22/2006-08:52:57:: e ERROR: HTTP status code --> 500
-------Details--------
Microsoft.ReportingServices.UI.Global+RSWebServiceWrapper+CantCommunicateWithReportServerException: The report server is not responding. Verify that the report server is running and can be accessed from this computer.
at Microsoft.ReportingServices.UI.Global.RSWebServiceWrapper.GetSecureMethods()
at Microsoft.SqlServer.ReportingServices2005.RSConnection.IsSecureMethod(String methodname)
at Microsoft.SqlServer.ReportingServices2005.RSConnection.ValidateConnection()
at Microsoft.ReportingServices.UI.Global.SecureAllAPI()
at Microsoft.ReportingServices.UI.ReportingPage.EnsureHttpsLevel(HttpsLevel level)
at Microsoft.ReportingServices.UI.ReportingPage.ReportingPage_Init(Object sender, EventArgs args)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Control.OnInit(EventArgs e)
at System.Web.UI.Page.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
w3wp!ui!1!8/22/2006-08:52:57:: i INFO: Overwriting existing cookie
w3wp!ui!1!8/22/2006-08:52:58:: e ERROR: Exception in ShowErrorPage: System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.End()
at Microsoft.ReportingServices.UI.ReportingPage.ShowErrorPage(String errMsg) at at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.End()
at Microsoft.ReportingServices.UI.ReportingPage.ShowErrorPage(String errMsg)
The service is running fine. Any suggestions/pointers would be greatly appreciated.
THanks in advance
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Apr 12, 2007
Hi,
I'm having a lot of trouble trying to set up a custom security extension with Reporting Services 2005. Following the VB example from McGraw Hill Osborne (http://www.mhprofessional.com/product.php?cat=112&isbn=0072262397&cat=112), I've compiled the .dll for the extension and made the changes to the ReportManager and ReportServer .config files. After I reset IIS and return to the RS website, it displays "The report server has encountered a configuration error..." and I get a message in my System Event log:
The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID
{BA126AD1-2166-11D1-B1D0-00805FC1270E}
to the user MYMACHINEASPNET SID (S-1-5-21-1708537768-839522115-1343024091-1005). This security permission can be modified using the Component Services administrative tool.
Wondering if anyone else has had similar trouble and how did they get around it?
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