Problem Restricting Users From Forms Via Security/Permissions
Jan 10, 2008
I am receiving an unexpected message when a user tries to launch a form that the user does not have permission for via the Access Security-Permissions setting that I have configured.
I am trying to set my Access db up so that Guest users can only access 2 Forms - the Switchboard and the Main form. There is a Maintenance Form and I don't want Guest users having access to it.
I have configured Security and created a Group named Guestgrp. I have also created a user named Guest that is assigned to the Users and Guestgrp groups.
The Users group is currently set up with NO permission for any form.
Here are the Guestgrp permissions for the forms, db and tables
The following forms have Open/Run and Read Design permission
Switchboard
MainForm
The following forms have NO Permissions selected
Maintenance Form
The database permission is set to Open/Run
Table permissions
The Guest group has Read Design and Read Data permission for all tables
so here is what happens...............
My Guest user can log in and launch the Switchboard form and can launch the Main Form from the switchboard.
BUT......................
When my Guest user clicks on the Switchboard button for the Maintenance Form, the following message pops up:
There was an error executing the command.
Is this the normal way for Access to indicate that the user does NOT have permission to access a form? I am guessing/hoping that it isn't and if configured properly there would be a message indicating that permission is denied or something of that nature.
If anyone has any comments, suggestions on the error in my ways, I appreciate any comments/suggestions/clarifications.
Thanks
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Dec 27, 2013
I have a timesheet data base and I wanted to find a way to restrict employees from editing other employees timesheets only their own timesheet... .is it possible with access 2010?
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May 12, 2012
If i split my Data base into a front and back end how would i restrict certain users only to input data on certain forms. Also how would i prevent them from accessing certain information.
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Feb 22, 2006
I have a very simple Access database that contains a form where users enter sheduling information...I wish to limit a group of users to be able to read this information only and not modify or add to it.
The tables are in a back end mdb. The rest is in a front end mdb. And the users actually use the mde file when working with the schedule.
What in your opinion is the least complicated method for providing some users with the ability to add/modify and some with read only.
Thank you.
Suzanne
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Aug 11, 2015
I have my application split, BE and FE. This is a form with a subform.For both I have the properties set to
Data Entry NO
Allow additions NO
Allow Deletions NO
Allow Edits NO
anyone person can open the form, but when a second person tries to open the same form we get the standard, locked by user or user does not have permission.If user 1 logs out then user 2 can get in. So it seems not a permission issue but some setting I have wrong. maybe at the query or table level?
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Jun 12, 2006
We use an Oracle base software called Trapeze and Microsoft Access sometime used as a front hand to access the Trapeze oracle tables.
Since a user has to be created in Oracle, with update, delete, read, write, append rights, for Trapeze to work correctly
Is there a way for me (, even though the user has update, delete, read, write and append rights via oracle) to limit them to "read" only on the table and not update when they access the database through MS Access to create raports? I would like to allow them to create reports by linking to Oracle tables, but I don't want them to be able to update or delete or change the data in those tables.
They only way I want them to change the data has to be through the Trapeze GUI front hand application.
Any suggestions is greatly appreciated.
Thank you.
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Nov 15, 2005
Hi there,
I was wondering if anyone could please help me? I created a database last year for a pharmaceutical company in Access 97. I am now trying to open or convert it to Access 2003 and it says that the current user account doesn't have permission to convert or enable this database. I have tried opening the database in Access 97 so I can change the permissions on the account and it says that I need administer permissions for it. Also I can only open the sections that I allowed users to open when securing the database, I can't edit or delete anything. Is there any way I can change the user so that I have access to everything again or just delete the security settings altogether? It is impossible to go back to the original computer and change it there as I no longer have access to it.
Thank you very much in advance, any help would be much appreciated.
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Jun 22, 2007
Hi,
I've created a duplicate of our database in order to be able to work on the design of it from several locations. At present the database which is being used has been split into FE (on local machines) & BE (on server), with a .mdw file for the workgroup settings.
For the duplicate I have created a new database with all the Tables, Queries, Reports, Forms, Macros and code copied from the FE & BE files into a single file. My question is, to be able to work on this from remote machines / pass it on to others to work on the design, do I need to have a copy of the MDW present with the duplicate, or is it possible to remove the workgroup and security permission settings?
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Mar 30, 2014
I have been searching for info with users & permission levels. I have ready a lot about ULS (User Level Security) which doesnt seem to be my answer as I do not have admin rights and I believe it is not suitable with Access 2010.
Basically I have an 2010 Access database which is used by my department as a project management tool. It has various tables, forms, queries & reports, I have created a table with user names & passwords and a login form. So when the databases opens the login form is launched & the users selects their user name & enters their password, then the main menu is shown.
Everything works really well, but as the moment there is no difference between all the users. All I want to do is to be able to make one of the Logins read only, ie if the Reviewer is logged in they can see & read every form and run every report but they can not make any edits.
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Jul 11, 2007
I have to make a new copy of a db starting with a blank db and importing all the objects into the blank. (Corruptions issues).
When a blank db is made, and the objects imported into it, the security permissions do not copy over. The only way I know how to get the security permissions back is to redo them in the new copy. It's a big db. Lots of time. Ugh.
Is there any way to copy and paste the security permissions from one db to another?
Thanks
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Nov 6, 2014
I have some Databases that were created back in Access 97 and have managed to upgrade these databases to work in Access 2013, fixing any modules and forms which broke when upgrading the databases.User access and permissions within the database were controlled by User Level Security (the Workgroup.mdw file) which is not secure anyway I guess, as someone could easily copy the entire database.
The database as it stands now works perfectly in Access 2013, however anyone can do anything with the database which is my main issue. Im wanting to limit access for certain forms / tables / reports to certain users, then out right deny other users from accessing the database.
Ive seen the SQL Server 2014 Migration Assistant for Access, which looks to store the tables on SQL server then map these to the Access database, so i guess i could deny certain users from accessing tables that way, or only allow them to read the tables. However I'm not sure how that would lock them out of certain forms / reports and queries in the databases?
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Jan 25, 2007
Basically I have a secured split database. Each user has a copy of the FE on their local drive and the BE is on the server. I have 2 main user groups: FinanceUsers and purchasingUsers
Both groups of users edit data directly in the invoice table ( believe me it was not my idea - I am slowly improving it - enforcing relational integrity and fixing the table and field names and creating forms).
When a Finance user edits data in the Invoice table and tries to close it they get a message asking if they wish to save the design changes if they have changed col widths or anything. They just click no and the table closes. (Is there any way to prevent this message coming up? They do not have modify design permission in any case.)
The main problem is that when a purchasing user edits data in the Invoice table a dialog pops up asking if they wish to save the table as a form, data access page or query. (They do not get the message box asking if they wish to save design changes at all)
If the user clicks cancel the window does not close. If they choose 'form' and type a name for the new form for instance it will not save it (presumable because they do not have 'Open Exclusive' permission). So they cannot close the Invoice table at all.
Both groups have the same permissions on the Invoice table: Read Definition, Read Data, Insert Data, Update Data, Delete Data.
The only difference between their permissions is that Finance users have 'Open Exclusive' permission on the database and Purchasing users do not. This is the same in the BE and FE. I would prefer that no-one had open-exclusive permission really.
It is really odd - It only happens with the tables. Any ideas what is causing it?
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Nov 28, 2012
I was wondering if it is possible to create custom security permissions in access. For example I have created an employee database, with security. I would like to have it when a manager logs on, it will only display his employee's information and no other departments. Is this possible?? In one of the tables is a field for the department the employee works on, can it based off of a table field?
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Nov 27, 2012
I was wondering if it is possible to create custom security permissions in access. For example I have created an employee database, with security. I would like to have it when a manager logs on, it will only display his employee's information and no other departments. Is this possible?? In one of the tables is a field for the department the employee works on, can it based off of a table field?
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Nov 22, 2013
I have been using a A2003 file through A2007 to be able to use user security.We are now in A2010 and the users and permissions component is not showing in the Administrator area as it did in A2007, although the security is still functioning. How do I get access to Users and Permissions in A2010?
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Jul 19, 2013
I'm a SQL Server DBA and have a few Access 2010 Db's to look after and occasionally have to make amendments to (as is the case today). I've been asked to apply permissions to certain users of the Access database whereby users in a group we're calling 'Viewer' only have read permission and users in another group called 'Writer' (original I know!) have both read and write permission.
The database is form driven (i.e. no-one directly accesses and amends the tables in the database), the file is saved with a .mdb extension.
I've played around with the 'Manage Users & Permissions' in the File Menu however these don't seem to do what I need them to and only result in having to input a user and password to access the database on start-up.
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Dec 13, 2006
hello all
my boss gave me a DB he created. its was copied and lost the permission file
i'm not so familier with the acces security .. when i open the .mdb it gives me this error msg. "you dont have the necessary permissions to use this <DB path> object. have your admin ....etc."
i need to go around that and open the file
any idea what to do ?
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May 15, 2005
I run a school library database (Access 2003) and want to set up a password logon system so that different users can get at different parts of the program - e.g. Administrator (everything), Librarian (can add and delete records but not change the database design), Student (can only access certain areas, read only).
I've tried using the security wizard to set this up, which seems OK until you then open the database again. I would expect to then get some sort of log-on screen next time I open the database, but instead it opens normally, but then won't let me do anything because I "don't have permission". I had to restore a back-up copy.
I must be missing something obvious here. Is there a place to look for instructions? Couldn't find anything useful in the help screens.
Richard
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Jul 26, 2005
I have to make it so user group cannot modify/update/delete data in tables, but con do the same in forms. Yet if I uncheck those in 'permissions' it's not possible to change anything forms either
For some reasons management doesn't want tables to be in diff database
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Dec 9, 2005
I have a Db that is secured with a workgroup.
If a user puts a password in for themselves, is there any way an Admins person can see it, or change it?
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Jan 26, 2006
The problem occurs on a WinXP machine with Access 97.
When Access is run as a Power User everything works fine but when it runs under a user account that is a standard "User" non of the wizards function properly.
By changing some file permissions I can get the control, form and report wizards to work but the Import Data wizard still fails.
I'm sure this is a permissions issue and can be fixed by changing the security settings for some registry keys or files, but have no idea which ones.
Thanks in advance for any help.
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Nov 24, 2006
Hi,
I'm building a DB where I have multiple users. I would like to have all data in 1 table but only give access to records created by the individual user. Is this possible?
Alternatively, if each user has it's own table, how can I report on the sum of all tables.:confused:
Cheers,
Rene
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Aug 13, 2007
Can anyone tell me what the ideal NTFS persmissions should be for users who are only inputting data to an Access database?
Would Read, Write, & Execute on the networked folder where the BE resides be enough for the users to update the database?
Thanks!
Michael
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Jul 24, 2014
I have created an ACL table (access control list) where I have the fields UserID,FormName,CanSee and CanEdit.
When the user opens the db, the on open event gets the LoggedOnUserName and then check my ACL table to either prevent viewing or editing.
I have got the prevent viewing part working, but am having a small problem with the prevent edits.
I can set the property to prevent edits, but i need the user to be able to search records. the combo box is disabled if I use the following code.
MyCount = DCount("User_ID", "dbo_NPY_ACL_User", "(dbo_NPY_ACL_User.User_ID)=" & MyUserId & " AND ((dbo_NPY_ACL_User.CanEdit)=False) AND ((dbo_NPY_ACL_User.NavBtn_ID)=" & MyTab & ")")
If MyCount > 0 Then
Me.AllowEdits = False
end if
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Jun 5, 2013
I have an Access 2003 database. I have a form with 5 tabs. I want to prevent some users from editing data on some of the tabs.
I added some logic to the OPEN property of the parent form but it does not work. "Object doesn't support this property or method." What is the correct way of controlling access of the data on the tabs?
In the logic below I first determine the user's permission for each tab. If the user has read-only access they will not be allowed to edit anything on this tab. There are 50 fields on the accounting tab and a subform. If possible, I don't want to have to specify each field individually in the code. Plus there are 5 tabs with numerous fields on each.
BTW: [add designer] is the parent form and [accounting] is the tab.
If DLookup("[permission_studentacct_ReadOnly]", "Users", "Contact_ID = " & Forms![Global]![UserID]) = True Then
Forms![Add Designer].[Accounting].AllowEdits = False
Else
End If
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Nov 18, 2006
is there a way to pw or restrict access for ppl to a table, form / control page?
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