Message Number list used by SAP ABAP Class /MRSS/CL_SGU_CUSTOMIZING (Customizing for Planning Board)
SAP ABAP Class /MRSS/CL_SGU_CUSTOMIZING (Customizing for Planning Board) is using
# Object Type Object Name Object Description Note
     
1 Message Number  /MRSS/SGU - 050 Screen layout &1 preset since user layout &2 is not relevant
2 Message Number  /MRSS/SGU - 051 Content elements are not permitted for &1
3 Message Number  /MRSS/SGU - 052 Content element &1 is not valid
4 Message Number  /MRSS/SGU - 053 Content element &1 must be maintained alone
5 Message Number  /MRSS/SGU - 054 Maintain content element &1
6 Message Number  /MRSS/SGU - 055 Content element &1 is not permitted for content type &2
7 Message Number  /MRSS/SGU - 056 Maintain content element &1 as visible