Message Number list used by SAP ABAP Class CL_PAK_OBJECT_TYPES (Object Type Attributes)
SAP ABAP Class CL_PAK_OBJECT_TYPES (Object Type Attributes) is using
# Object Type Object Name Object Description Note
     
1 Message Number  PAK - 134 Cannot extend package &1
2 Message Number  PAK - 136 Package API could not be initialized