Solution : https://service.sap.com/sap/support/notes/209536 (SAP Service marketplace login required)
Key words : 
additional key words transaction, attached source code correction, deactivating vofm routines, transport connection, solution implement, activating, implemented, vofmfcodes, prerequisites
Related Notes : 
       
| 308296 | CONVT_NO_NUMBER termination with 'Activate all' | 
| 22808 | Transferring formulas |