"Internal Error (-2038) occurred" when using coresystems add-ons

PROBLEM:

I am experiencing a lot of deadlocks in my MSSQL Database. My company's daily work involves a lot of sales orders and item master data.

SOLUTION:

Update to at least SAP 9.2 PL04 or 9.1 PL13. See SAP note 2310023 for the details.