ORA-23326: object group "[string]"."[string]" is quiesced
Cause: Either suspend_master_activity has been called before the object group has resumed normal operation or a (deferred) rpc operation was attempted while the object group was quiesced.
Action: If suspend_master_activity has been called and a resume_master_activity request is pending, wait until it completes, and then reinvoke suspend_master_activity. Otherwise, resume database activity with the resume_master_activity call.