Message Number list used by SAP ABAP Program LFKCSF01 (Include LFKCSF01)
SAP ABAP Program LFKCSF01 (Include LFKCSF01) is using
# Object Type Object Name Object Description Note
     
1 Message Number  >2 - 642 Only PAYH/PAYHX can be used for note to payee categories 2/3, not PAYP
2 Message Number  >2 - 643 Only line 1 is allowed for note to payee categories 2/3