Message Number list used by SAP ABAP Program LSTTBF77 (Include LSTTBF77)
SAP ABAP Program LSTTBF77 (Include LSTTBF77) is using
# Object Type Object Name Object Description Note
     
1 Message Number  TT - 300 Forbidden value for SET VAR
2 Message Number  TT - 337 Invalid date & = &