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Hello, we have a TMSQuery with FetchAll set to False because the table has millions of records. With FetchAll=True, we get an out of memory error. With FetchAll=False, the query opens fine, however we are unable to save any changes without getting one of the following errors. We are using a TMSUpdateSQL object and cached updates. If I use MSConnection.ApplyUpdates, I get the "New transaction is not allowed because there are other threads running in the session" error. If I use TMSQuery.ApplyUpdates, I get "A trigger returned a result set and/or was running with SET NOCOUNT OFF while another outstanding result set was active. Is there any way to have MARS=True, FetchAll=False, and be able to save records without fetching all the records? Thanks, Dave

These problems are connected with MARS, but not SDAC. You can find information about MARS and transactions here: http://blogs.msdn.com/b/cbiyikoglu/arch ... -3983.aspx