Definition of 1T20I

 

1T20I SYSxxx HAS BEEN ASSIGNED TO X'cuu' (AS ALTERNATE)
Cause: The PUB table was scanned and a device of the required type was found.
System Action: Processing continues.
Programmer Action: none.
Operator Action: none.
1T50A MOUNT nnnnnn ON X'cuu’
Cause: The PUB table was scanned, but no unowned device of the required type contained a
volume with the specified serial number.
System Action: An assignment is made to the last unowned device of the required type
encountered during the scan. The system goes into the 'wait' state.
Programmer Action: none.
Operator Action: After mounting the correct volume on the device indicated in the message
press END key.
1T60A WRONG VOLUME. MOUNT nnnnnn
Cause: After message 1T50A was issued, a volume with a different serial number from the
one specified was mounted.
System Action: The partition will be in the 'wait" state, awaiting the operator's response.
Programmer Action: none.
Operator Action: Mount a volume with the correct serial number on the device indicated in
message 1T50A. Reply with the NEWVOL attention command.





Used with Courtesy and Permission of International Business Machines, Inc.