Message Class list used by SAP ABAP Table FKK_CR_FKKCL (Open Items Enhanced with Credit Segment)
SAP ABAP Table FKK_CR_FKKCL (Open Items Enhanced with Credit Segment) is using
# Object Type Object Name Object Description Note
     
1 Message Class  FMCA1 IS-PS-CA: Messages about Contract A/R & A/P