IRM1212E
Operator console, IRMLOG.
The modify command that was sent to the router is invalid.
The requested function is not carried out.
Verify the syntax of your modify command. The following modify commands are accepted:
F stcname,ROUTER,SET(class),TRACE(ON|OFF)
F stcname,ROUTER,SET(class),CLIENT(ACTIVE|DORMANT)
F stcname,ROUTER,QUERY(class)