Time Out/Record Lock - Recordset

Hi all,

we are using ADO(VB6) and SAP Recordset in 'mixed' mode in our AddOn.

Since we installed 2005 SP01 PL11, we have strange problems with TimeOuts/Record Locks. For example, after reading highest number from AddOn-table over SAPbobsCOM.Recordset, the table has locks.

They are visisble in SQL Server Enterprise Manager.

If we want to Update/Insert/Remove Data over ADO in a following task, an ODBC Time Out occurs.

Has anybody an idea ?

Thanks in advance

Thomas