Message Class list used by SAP ABAP Program RCNNEF01 (Formroutinen zu RCNNEUPD)
SAP ABAP Program RCNNEF01 (Formroutinen zu RCNNEUPD) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  HF Error messages for PS reporting
3 Message Class  KPN Costing: Networks, Projects
4 Message Class  VZ CO/SD integration (resource-related billing)