Message Number list used by SAP ABAP Function Module CP_CL_P_TSK_DELETE (Löschen eines Plankopfes)
SAP ABAP Function Module CP_CL_P_TSK_DELETE (Löschen eines Plankopfes) is using
# Object Type Object Name Object Description Note
     
1 Message Number  CP - 198 The reference operation set is still used and cannot be deleted
2 Message Number  CPCL - 012 Header invalid on key date
3 Message Number  CPCL - 020 Header cannot be determined, due to lack of identifying data