When I try to create Price List, the following error message comes "DBMCconnBase; End Transaction- Error -1 detected, auto rollback flag is off, Throwing exception."
What might be the problem
Your error message is not normal. You can try to restart B1 to see if this problem persists.
If you have add-on, check your add-on by stopping it. If not, log to SAP support ASAP.