Message Number list used by SAP ABAP Program RO_F4_FILE_APPL_SERVER (Input Help for Files from Application Server)
SAP ABAP Program RO_F4_FILE_APPL_SERVER (Input Help for Files from Application Server) is using
# Object Type Object Name Object Description Note
     
1 Message Number  S1 - 204 & <- CALL &(&,&,..)
2 Message Number  S1 - 207 & data files have disappeared
3 Message Number  S1 - 208 Position the cursor on the list
4 Message Number  S1 - 220 Choose a valid line