Message Number list used by SAP ABAP Class CL_SPAK_PACKAGE_CHECK (Package Check without SLIN)
SAP ABAP Class CL_SPAK_PACKAGE_CHECK (Package Check without SLIN) is using
# Object Type Object Name Object Description Note
     
1 Message Number  PAK - 004 &1 &2: No development objects used
2 Message Number  PAK - 150 The package hierarchy for package &1 contains errors; check package &2
3 Message Number  PAK - 178 Package &3 of development object &1 &2 does not exist
4 Message Number  PAK - 180 Active version of &1 &2: no development objects used