tape_3590.3f6a17 <bus ID of the tape device>: IOSIM SEV=<SEV>, DEVTYPE=3590/<model>, MC=<message code>, ES=<exception>/<required service action>, REF=0x<refcode1>-0x<refcode2>-0x<refcode3>

Explanation

This is an operating system independent I/O subsystem information message that was issued by the tape unit. The information in the message is intended for the IBM customer engineer.

User response

See the documentation for the tape unit for further information.

Severity

Warning