The Service Processor has malfunctioned and MVS™ cannot communicate with it. Certain MVS functions are inoperative, including CONFIG, some D M, and some operator-communication facilities. Hardware error logging is also inoperative.
MVS might remain functional for an indeterminate period of time, but an attempt to use any of the above functions or any other functions that use the Service Processor can result in a system hang or outage.
The operating system continues running in degraded mode to allow for an orderly shutdown.
If MVS is still responding to commands, plan an orderly shutdown of the system in accordance with the procedures of your installation. Contact hardware support.
Service Processor Interface
ISNDAMAG
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