Message Number list used by SAP ABAP Class CL_CGPL_CODING_MASK (Project Planning - Number Format)
SAP ABAP Class CL_CGPL_CODING_MASK (Project Planning - Number Format) is using
# Object Type Object Name Object Description Note
     
1 Message Number  CGPL_OBJECT_SERVICES - 001 Planning element & already exists
2 Message Number  CGPL_OBJECT_SERVICES - 008 Enter number for planning element in the form of &