The operator entered a VARY GRS PURGE command on system sysname to purge sysname from the complex. Global resource serialization does not allow a system to purge itself.
The system rejects the VARY GRS PURGE command.
If necessary, purge system sysname from the complex by entering the VARY GRS PURGE command on another active system. If sysname is the only system left in the complex, you cannot purge it from the complex.
Global resource serialization
ISGCPRG
*
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