Message Number list used by SAP ABAP Program LIWP3F7K (INCLUDE LIWP3F7K)
SAP ABAP Program LIWP3F7K (INCLUDE LIWP3F7K) is using
# Object Type Object Name Object Description Note
     
1 Message Number  IP - 422 Cycle Modification factor must be a whole number with key date scheduling
2 Message Number  IP - 813 Key date scheduling not possible