Solution : https://service.sap.com/sap/support/notes/356737 (SAP Service marketplace login required)
Key words :
additional key words tables, start report rddkor54, includes form routines, data transfer routines, group key routines, customizing table/object', common tresc entry, vofm routines, tresc table, table tfrm
Related Notes :
| 645441 | Incorrect delivery of value formula 610 |
| 572758 | Customer extension overwritten during upgrade |
| 394488 | Customer formula routines 600/631 - 635 lost after upgrade |
| 385067 | Various problems with VOFM functions in Release 4.6C |
| 381348 | Using user exit, customer exit, VOFM in SD |
| 370305 | Incorrect delivery of value formulas 898 and 899 |
| 327220 | VOFM function and its objects |
| 28683 | PERFORM_NOT_FOUND: VOFM routine is not active |
| 22808 | Transferring formulas |