Article ID: 839411 - Last Review: April 7, 2006 - Revision: 3.0

FIX: Error when you update an ADO client-side recordset when data source does not support schemas

View products that this article applies to.
Notice
This hotfix is available as part of a cumulative hotfix package. When you receive this hotfix from Microsoft Product Support Services, the article number that is listed in the hotfix package may be different from the cumulative article number. For more information about the hotfix package, see the following article in the Microsoft Knowledge Base:
836799  (http://support.microsoft.com/kb/836799/ ) FIX: Hotfixes are available for MDAC 2.7 Service Pack 1
Expand all | Collapse all

SYMPTOMS

When you update a row in a Microsoft ADO client-side recordset, you receive the following error message:
Insufficient base table information for updating or refreshing.
Back to the top

CAUSE

To update data in a client-side cursor, ADO generates an UPDATE statement that is executed against the data source. When you are using the Microsoft OLE DB Provider for ODBC (MSDASQL) with an ODBC driver that does not support schemas, and the table name in your original statement is enclosed in double quotation marks, ADO may incorrectly determine the table name to use in the UPDATE statement. Therefore, the error occurs
Back to the top

RESOLUTION

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date         Time   Version            Size    File name
   --------------------------------------------------------------
   26-Mar-2004  18:50  2000.81.9048.0     57,344  Dbnetlib.dll     
   26-Mar-2004  18:40  2.71.9048.0       303,104  Msadce.dll       
   26-Mar-2004  18:40  2.71.9048.0        57,344  Msadcf.dll       
   26-Mar-2004  18:40  2.71.9048.0       131,072  Msadco.dll       
   26-Mar-2004  18:40  2.71.9048.0        53,248  Msadcs.dll       
   26-Mar-2004  18:40  2.71.9048.0       143,360  Msadds.dll       
   26-Mar-2004  18:29  2.71.9048.0       479,232  Msado15.dll      
   26-Mar-2004  18:29  2.71.9048.0       159,744  Msadomd.dll      
   26-Mar-2004  18:29  2.71.9048.0       180,224  Msadox.dll       
   26-Mar-2004  18:29  2.71.9048.0        53,248  Msadrh15.dll     
   26-Mar-2004  18:33  2.71.9048.0       221,184  Msdaora.dll      
   26-Mar-2004  18:40  2.71.9048.0       180,224  Msdaprst.dll     
   26-Mar-2004  18:41  2.71.9048.0       188,416  Msdaps.dll       
   26-Mar-2004  18:40  2.71.9048.0       110,592  Msdarem.dll      
   26-Mar-2004  18:26  2.71.9048.0       131,072  Msdart.dll       
   26-Mar-2004  18:42  2.71.9048.0       294,912  Msdasql.dll      
   26-Mar-2004  18:40  2.71.9048.0        32,768  Msdfmap.dll      
   26-Mar-2004  18:29  2.71.9048.0        90,112  Msjro.dll        
   26-Mar-2004  18:33  2.573.9048.0      131,072  Msorcl32.dll     
   26-Mar-2004  18:30  3.520.9048.0      200,704  Odbc32.dll       
   26-Mar-2004  18:50  2000.81.9048.0     24,576  Odbcbcp.dll      
   26-Mar-2004  18:30  3.520.9048.0       98,304  Odbccp32.dll     
   26-Mar-2004  18:30  3.520.9048.0       61,440  Odbccr32.dll     
   26-Mar-2004  18:30  3.520.9048.0       61,440  Odbccu32.dll     
   26-Mar-2004  18:32  2.71.9048.0       409,600  Oledb32.dll      
   26-Mar-2004  18:50  2000.81.9048.0    458,752  Sqloledb.dll     
   26-Mar-2004  18:50  2000.81.9048.0    372,736  Sqlsrv32.dll
Note Because of file dependencies, the most recent hotfix or feature that contains these files may also contain additional files.
Back to the top

WORKAROUND

If you can, do not use quotes around the table name in the original query for your recordset.
Back to the top

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Back to the top

REFERENCES

For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
824684  (http://support.microsoft.com/kb/824684/ ) Description of the standard terminology that is used to describe Microsoft software updates
For additional information about other fixes that are included with this hotfix, click the following article number to view the article in the Microsoft Knowledge Base:
836799  (http://support.microsoft.com/kb/836799/ ) Hotfixes available for MDAC 2.7 Service Pack 1
Back to the top
APPLIES TO
  • Microsoft ActiveX Data Objects 2.7
  • Microsoft Data Access Components 2.7 Service Pack 1
Back to the top
Keywords: 
kbbug kbfix kbqfe kbhotfixserver KB839411
Back to the top
 

Get Help Now

Contact a support professional by E-mail, Online, or Phone

Article Translations