Solution : https://service.sap.com/sap/support/notes/672510 (SAP Service marketplace login required)
Key words :
view maintenance transaction sm30, user exit function module, <user exit module>, terms user exit, user exit called, user exit call, attached correction instructions, applicable support package, type smw_errtab optional, type smw_recta2 optional
Related Notes :
667905 | No restarting of BDoc messages |
623195 | Flow-specific entries in the SMOFPARSFA table |