VBA creating and have spent about 4 hours trying to figure out the error with my simple loop to update a few fields. As you can see from the attached picture, the "Recalc" sub simply stops updating partway through the loop.
View RepliesHi,
I have a webpage which shows some results upon executing some SQL statements. However, i will met with some problems when the SQL statements return a NULL value therefore i would like to do some error checking such that when the SQL statement returns NULL, i will direct the user to another page.
Is it possible for me to try sth such as:
if strSQL = SELECT .. FROM .. WHERE .. = NULL then
response redirect ...
Was wondering if anybody would be able to give me some advise.
Thank you.
I've got a problem with a loop for producing worksheets (reports). When everything works there's no problem but when one of the reports namely rptChemoOralWorksheet doesn't have data available to produce the report the loop finishes and then all remaining worksheets don't print.I've put in a standard error handler with MsgBox, but it's never triggered. I've also tried
Code:
On Error Resume Next
but again rather than skip the DoCmd.OpenReport "rptChemoOralWorksheet" (when the error is present) and move to the next one to continue printing through the list the loop stops and the subsequent code starts to run.
Code:
Dim mydatabase As DAO.Database
Dim rst As DAO.Recordset
Set mydatabase = CurrentDb
Set rst = mydatabase.OpenRecordset("atblChemoWSLoop", dbOpenDynaset)
Dim rsBN As String
Dim rsDose As Double
[code]....
I am setting up a form to send multiple attachments to an email.I have a query "qry_DwgEmail" that has an ID and a path column. On the form I have a button with the code below in the Click Event.The code below all works fine unless the path is incorrect, so I would like some error handling to be able to either:
1) Stop the code from running and display a message box with my message.
2) Continue the loop and then have the message box display what files could not be found (Preferred).
Note, the following code was taken from one of the forums I am not 100% on what it all means.
Code:
Private Sub btn_CreateEmail_Click()
Dim MyDB As Database
Dim MyRS As Recordset
Dim objOutlook As Outlook.Application
Dim objOutlookMsg As Outlook.MailItem
Dim objOutlookAttach As Outlook.Attachment
Dim TheAttachment As String
[code]....
Hi,
I wrote the code below in a module. The text box that this part of the code is getting its value from has a DLookup in its control source. The problem is that when the DLookup does not match the criteria it looks for, it returns Null. The code tries to assign Null to a variable of type currency and that returns an error. Is there anyway to convert the Null to 0?
What do you suggest?
Returns DLookup value:
Forms![frmHouse]![qryHouse4].Form![txtTotalVO].Text
All the function:
Public Function CalculateDepositPlusVO()
Dim vAgreedPrice As Currency
Dim vtxtTotalVO As Currency
Dim vtxtAgreedPricePlusVO As Currency
Forms![frmHouse]![qryHouse4].Form![AgreedPrice].SetFocus
vAgreedPrice = Forms![frmHouse]![qryHouse4].Form![AgreedPrice].Text
Forms![frmHouse]![qryHouse4].Form![txtTotalVO].SetFocus
vtxtTotalVO = Forms![frmHouse]![qryHouse4].Form![txtTotalVO].Text
vtxtAgreedPricePlusVO = vAgreedPrice + vtxtTotalVO
Forms![frmHouse]![qryHouse4].Form![txtAgreedPricePlusVO].SetFocus
Forms![frmHouse]![qryHouse4].Form![txtAgreedPricePlusVO].Text = vtxtAgreedPricePlusVO
End Function
Any help will be very much appreciated,
B
I have a count column in this query, and i would like for it to return a zero instead of null if it doesnt find anything to count. Here's the SQL for the query.
Code:
SELECT Documents.Status, Count(Documents.Document) AS CountOfDocument
FROM [Request Details] INNER JOIN Documents ON [Request Details].Request_ID = Documents.Request_ID
GROUP BY Documents.Status, [Request Details].Contract, [Request Details].CDRL, [Request Details].Change_Cycle
HAVING (((Documents.Status)="No Record") AND (([Request Details].Contract)=[Forms]![Report Runner]![Contract]) AND (([Request Details].CDRL)=[Forms]![Report Runner]![CDRL]) AND (([Request Details].Change_Cycle)=[Forms]![Report Runner]![ChangeCycle]));
How to resolve error 94 in the following code:
Private Sub Form_Current()
Dim strTime As String
Dim strHour As String
Dim strMinute As String
If (CollectionTime.Value) = "" Then
MsgBox CollectionTime
[Code] .....
The basic idea is that I need to insert a record into a table and then return the Key field so that I can use it to populate another table. This was working just fine for a while, then it stopped and naturally I can't think of anything I did to make it not work. I get an Invalid Use of Null error at the bolded step.
Dim SQL As String
Dim SpecID As Long
Dim VerifySpec As Variant
' Check for empty strings
If Len(Me.txtNewPartNumber & vbNullString) = 0 Then
Response = MsgBox("Part Number cannot be blank.", vbExclamation, "Missing Data")
Exit Sub
End If
[code]....
The following code works fine until it gets to last record, then it give me Error # 94 Invalid use of null. I have searched all of my code and null is not in the code.
Code:
'--------------------------------------------------------
' Goes to next record
'---------------------------------------------------------
Private Sub cmdNext_Click()
On Error GoTo err_handler
' DoCmd.GoToControl (txtNameL)
' DoCmd.GoToRecord , , acNext
[Code] .....
i have these code to auto generate member number but the highlighted line generate error 94 - invalid use of NULL:
Private Sub cmdGetNumb_Click()
'On click of button a new Member Number is generated and
'focus is moved to tFName field.
Me![nMembNum] = NewMembNum()
Me![tFName].SetFocus
'Prevent accidental click
Me![cmdGetNumb].Enabled = False
[Code] ....
I am struggling trying to execute a function inside a Form_current event to display some stats.
The Function is this:
Code:
Function FlightsByAircraft(Aircraft As Long) As Long
Dim rst As DAO.Recordset
Dim dbs As DAO.Database
Dim str As String
str = "SELECT * FROM tblFlights WHERE AircraftID = " & Aircraft
[Code] ....
The code for the Form_Current event is this:
Private Sub Form_Current()
txtStats1 = FlightsByAircraft(Me.AircraftID)
Very simple. Well, the problem is when I move to a new record, a error message comes up: "Run-time error '94' - Invalid use of Null". It is because the AircraftID is not populated at that time. I tried to insert in the function code something like that:
Code:
If IsNull(Aircraft) then
exit function
else
.... (the DAO.Recordset code)
but it doesn't work.
I'm new to programming with Access but am attempting to create a new field in a table with an new date based on existing fields in the table.
The current fields are [Frequency], integer, [Risk], text, [Last Audit Date], date/time, and the new field is [Next Audit Date]. [Frequency] is a calculated field based only on [Risk] and is equal to "5" if [Risk] is "Low" and is "3" is [Risk] is "Medium" or "High", and [Frequency] is blank if [Risk] is (thus far it has never been empty).
What I need the new calculated field to do is return "N/A" (or blank, or anything easily separated really) if [Frequency] is blank, or if [Risk] is "Low" or "Medium". If [Risk] is "High", [Next Audit Date] should be equal to [Last Audit Date] plus 3 years. When I try to save the code, I get this message: "The expression could not be saved because its result type, such as binary or NULL, is not supported by the server."
This is my code now:
IIf(IsNull([Frequency]),"",IIf([Risk]="Low","N/A",IIf([Risk]="Medium","N/A",IIf([Last Audit Date]="N/A","N/A",[Last Audit Date]+Year(3)))))
I looked thru the forums and didn't seems to get what I needed;
I want a count query to give me all fields in "group by" column, and assign 0 to where there are no count for certain fields.
I tried to set Outputallfield to "yes" but got an error message saying that there is a data type mismatch. The query ran just fine when outputallfield was set "no" and gave right results.
Can anyone help, please?
If one of the fields are 0 then it returns this error on my Reports in the Field and/or in the Sum of these. I read somwhere to create a tblDivByZero table but since I'm a novice I still can't make this work.
How to Elimate #Div/0! Errors in MS Access Reports
I'm creating an item look-up form with 2 criteria that I wan't to auto-filter as the user types. I'm placing my code in the Change event of the textbox, and only calling the .text for the current textbox (.value or no property at all for the other). The filter works smoothly and as intended until it returns no results in my table, and then it pops me with the error. I've tried forcing focus to the textbox in different places throughout the code, but to no avail. If I use the .value or no property for the current textbox, I'm not getting the CURRENT text, but the old text before it was changed, so the filter doesn't work properly.
Private Sub txtVendor_Change()
Me.FilterOn = True
Me.Filter = _
"((strSearchVendor Like '*" & Me.txtVendor.Text & "*' AND strSearchItem LIKE '*" & Me.txtPartNum & "*'))"
Me.txtVendor.SelStart = Len(Me.txtVendor.Text)
End Sub
It usually pops the error on the last line "Len(Me.txtVendor.Text)", but I've had it do it on the Me.Filter line as well (only when debugging and messing with next statement placement).
On a form I have the following field:
Name: PaymentsMade
Control Source: =DLookUp("SumOfPrePaymentValue","qryInvoicePrepaym entSum","InvoiceId = " & [InvoiceId])
In the form's footer I have the unbound text control:
Name: SumOfPaymentsMade
Control Source: =Sum([PaymentsMade])
SumOfPaymentsMade returns #Error
How do I get it to return the sum of PaymentsMade?
When counting in Access and a null value is returned I would like this value to be "0" rather than null. I have experimented with IIF and Nz but have been unable to find the key.
How would this be accomplished?
I've include a simple code.. Thanks..
SELECT Count(Table1.[Column One]) AS [CountOfColumn One]
FROM Table1;
I do not understand what is happening here. I have foll0wing line in a calculated query field:
m: Switch([EmpID]<5,1) ' run Query 18 in attached example, A2007/2010
this produces 1 for all EmpID<5 and Null for all other EmpID's. All as expected.
But if I do this:
m: Switch([EmpID]<5,1,[EmpID]>=5,Null) ' run Query 19 in attached example
then the entire column is set to Null
It might be an easy one but I just wasted the past hour deciphering through my code in order to solve the run-time error '94' that I'm getting when trying to execute the following code:
Code:
Private Sub cmdUpdateDates_Click()
'###################################
'This sub aims at combining the timesheet date and the start and end time into the fields [Start Time] and [End Time].
'###################################
Dim intCounter As Integer
intCounter = 0
Dim rs As ADODB.Recordset
[Code] ....
Upgraded from Access 2003 to Access 2010. My DCount query was working fine in Access 2003 for many years but now I am having issues. Everything is written in VBA.
Routine:
1.) Insert records into table tblEmployee
2.) Query table tblEmployee to count how many employees are in each department using DCount.
Issue:
DCount returns 0 for all Departments.
Findings:
If I manually open table tblEmployee and edit an employees department (I actually named it the same department), DCount will then find 1 person in that department (the record I manually edited). It seems a manually edited record will be counted but anything written by the insert query is ignored.
I'm trying to assign the result of an SQL query to a variable using VBA in Access. The query returns a value but the variable which it is assigned to has a value of Nothing. Here is the code snippet:
Dim queryReturnID As String
queryReturnID = "select dbo_tbl_SupplierReturn.ReturnID from dbo_tbl_SupplierReturn" & _
" where SupplierID = " & lstPOHdr.Column(1)
Debug.Print queryReturnID
Dim RecordSet1 As DAO.RecordSet
Set RecordSet1 = CurrentDb.OpenRecordset(queryReturnID)
Below is a snippet of the code that I use, the user is promoters for a week, this has always worked and still does for any number less than 245. I dont know if 246 will work yet as I dont have that data.
Is there anything that would cause an integer with value 245 not to work? The query does still return values when I run it manually with value 245 and the strings for the query are all correct, hence why it works perfectly until you try and run it for week 245.
Code:
' Excel Objects:
Dim objXL As Excel.Application
Dim objWBK As Excel.Workbook
Dim objWS As Excel.Worksheet
Dim objRNG As Excel.Range
[Code] .....
I'm using the OnLoad event of a form I've got as a placeholder to load a report from the onclick event of a button on my continuous form, and loading a chkbox into the code as a string variable.For some reason, when the DB automates the procedure, I get a 'Type mismatch' error appear, but when I step through the code using F8 it works.
when I press F5 after the code has stopped I get the 'Type mismatch' error.The chkbox contains a value of '-1', and I've used debug.print to return the TypeName and VarType values, which were 'String' and '8' (which I took to mean 'String') respectively.
There are other variables being declared in the code, and I commented out the whole lot and put each one back in individually before running the code as a process of elimination, and the checkbox was the one that threw up the error again.
Code:
Dim Prod1stSend as String
Prod1stSend = me.chkProd1stSend
We are using the code to determine whether our clients have been contacted by us before, as this will decide which report is opened. I've tried setting the variable as Boolea and Variant too, and both of those still throw up the same error.
I wrote some code in Excel to open and run a module in Access. The code executes, but when I check the results I get no records, however if I just step back 1 line and rerun the query, I get records. Alternately, if I run the code twice it will get results the 2nd time.
The OpenCounter opens a Session in the terminal screen then performs a macro that writes to a temporary table.
Here is the code:
Dim db As ADODB.Connection, Rst As ADODB.Recordset
Dim Acc As Access.Application
Set db = New ADODB.Connection
db.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & DBPath
Set Rst = New ADODB.Recordset
[Code] ....
One thing I tried with limited success was to tell the OpenCounter to open and close the table after it was done writing to it, but that seems like a lazy solution and it also doesn't always work.
I have developed a private sub which automatically creates an email when a button is pushed.
The code is working well, but I need to insert Carriage Returns in the Body Text of the email just before the word "Please" where it appears in two places. Is this possible?
The code for the private sub is below.
Private Sub PublishROI_Click()
On Error GoTo Err_PublishROI_Click
DoCmd.SendObject acSendReport, "PSR_Rcd_of_Investigation_Rpt_Publish", acFormatPDF, Me.txtEmail & ";" & Me.txtRMEmail, Me.StorageEmail, , _
Me.txtPSRNum, _
[Code] ....
I have to loop thru 2 recordsets.I need to first determine the quarter , then retrieve a value from each of the 6 fields for that quarter and compare that value against a previous years value that is also stored in the table for each quarter.the following is the field names not the field value.
Tier 1 2 3 4 5 6 PrYr
Qtr1 Q1T1, Q1T2, Q1T3,Q1T4, Q1T5, Q1T6 .385
Qtr2 Q2T1, Q2T2, Q2T3.Q2T4, Q2T5, Q2T6 1.25
Qtr3 Q3T1, Q3T2, Q3T3,Q3T4, Q3T5, Q3T6 .774
Qtr4 Q4T1, Q4T2, Q4T3,Q4T4, Q4T5, Q4T6 .333
if Qtr1 = Q1T1 = 0.44 Q1T2 = .50, Q1T3 = 1.45, Q1T4 = 3.00, Q1T5 = .25, Q1T6 = 6.0
So I need to be able to set the value of PrYR = .385 and compare against the value of the 1st qtr for each tier for Qtr1.Then go to Qtr2 and repeat the process but grap the Q2 PRYR value = 1.25 and compare against all Tiers for Qtr2.As so forth for each quarter.then I need to compare the value of the PrYr and if it is the following then
If PctYrlyIncrease< Tier1 Pct (Q1T1) Payout = 0
elseIf PctYrlyIncrease> Tier1 Pct (Q1T1) and < Q1T2 then
Sum(TotalNetUSExp * T1E)
ElseIf PctYrlyIncrease> Tier2 Pct (Q1T2) and < Q1T3 then
Sum( TotalNetUSExp * T2E)
and repeat for each Tier per Each Qtr.Here is my code so far:
Code:
Public Function BkOvrCalc(ByVal gContractID As String) As Long
Dim curDB As DAO.Database
Dim strSQL As String, strSQL1 As String
[code]...