Message Class list used by SAP ABAP Program RFKK_SELPLOCK (Locks according to Preselection)
SAP ABAP Program RFKK_SELPLOCK (Locks according to Preselection) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  >0 Contract A/R and A/P: Reserved message class
3 Message Class  >REP FI-CA Messages for OI Reports