Message Class list used by SAP ABAP Class CL_PS_HLP_SERVICE (Service Class)
SAP ABAP Class CL_PS_HLP_SERVICE (Service Class) is using
# Object Type Object Name Object Description Note
     
1 Message Class  CL_PS_MD_MSG Messages for Project Editor
2 Message Class  PSHLP_MSG_CL Message Class for PS EhP4 Developments