Solution : https://service.sap.com/sap/support/notes/685827 (SAP Service marketplace login required)
Key words :
extras -> control parameter, form selection dialog, form selection, program error, solution implement, program correction, prerequisites
Related Notes :
439523 | Welcome letter: Print parameter from user master record |
389561 | Welcome letter: Selection dialogs/preassigned options |
300883 | Move-in: Selection dialog boxes with welcome letter |