Message Class list used by SAP ABAP Program LFKPSI00 (Include LFKPSI00)
SAP ABAP Program LFKPSI00 (Include LFKPSI00) 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  >2 Contract A/R and A/P: Payment program
4 Message Class  >4 Contract A/R and A/P: Document posting