Message Number list used by SAP ABAP Program SAPMFK90 (Customizing Display Formats)
SAP ABAP Program SAPMFK90 (Customizing Display Formats) is using
# Object Type Object Name Object Description Note
     
1 Message Number  F4 - 301 Table & is blocked by another user
2 Message Number  F4 - 302 Blocking is not possible at present
3 Message Number  F4 - 303 System error: Error in blocking &
4 Message Number  F4 - 317 System error: Error in blocking &
5 Message Number  F4 - 320 No display authorization for table & (category &)