Hi, When our site tries to access a SQL-server 7 database we get often (not always, it's a bit random) the following error: Error type: AttributeError Error value: tpc_begin --> </BODY></HTML> <!-- Traceback (innermost last): File C:\PROGRA~1\Zope\lib\python\ZPublisher\Publish.py, line 214, in publish_module File C:\PROGRA~1\Zope\lib\python\ZPublisher\Publish.py, line 179, in publish File C:\PROGRA~1\Zope\lib\python\Zope\__init__.py, line 201, in zpublisher_exception_hook (Object: ElementWithAttributes) File C:\PROGRA~1\Zope\lib\python\ZPublisher\Publish.py, line 169, in publish File C:\PROGRA~1\Zope\lib\python\ZODB\Transaction.py, line 236, in commit AttributeError: (see above) --> When we click on refresh in the browser the page is correctly loaded. We use: NT-server, IIS4, SQL server 7 Zope 2.01 with the latest ODBC adapter. By the way, this problem didn't occur under Zope 1.10 with the old ODBC adapter. Please help, It's verry urgent. Thanks Henny van der Linde