Solution : https://service.sap.com/sap/support/notes/538206 (SAP Service marketplace login required)
Key words :
error message 'sql error -911 occurred, 'create function module' dialog box appears, 5b start transaction se37, 6a start transaction se37, source code corrections, accessing table dbvm', function module field, internal table mdvmx, function group field, transferring planned orders
Related Notes :
| 513757 | APO->R/3: Deadlocks on table MDVM/DBVM (2) |
| 507874 | Deadlocks MDVM/DBVM when deleting planned order |
| 459528 | APO->R/3: Deadlocks on table MDVM/DBVM |
| 459525 | Deadlocks MDVM/DBVM when creating/changing planned order |