The operator tried to vary channel-to-channel (CTC) device dev offline, but this system is using CTC dev to send or receive the global resource serialization ring-processing system authority (RSA) message.
The system marks CTC dev as pending offline.
If you want to change the status of the CTC from pending offline to online, enter a VARY dev,ONLINE command. Message ISG047I appears when the CTC is back online.
If you want to take the CTC offline, enter the VARY GRS(sysname),QUIESCE command for at least one of the systems using the CTC.
When at least one of the systems is quiesced, reenter the VARY dev,OFFLINE command.
Global resource serialization
ISGJENF0
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