Message Number list used by SAP ABAP Program PCHEAF02 (Include PCHEAF02)
SAP ABAP Program PCHEAF02 (Include PCHEAF02) is using
# Object Type Object Name Object Description Note
     
1 Message Number  B1 - 101 Message type & does not exist
2 Message Number  B1 - 121 There is no data maintained in the reduction pool for message type &
3 Message Number  B1 - 654 Reference to message type & is not valid
4 Message Number  W+ - 579 Inclusion of ref. customers in transfer only possible for message type &1