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Oracle® Database 11g / 12c / 18c error codes ORA-00037: cannot switch to a session belonging to a different server group
ORA-00037: cannot switch to a session belonging to a different server group
Oracle Error Code: ORA-00037
Cause: An attempt was made to switch to a session in a different server group. This is not allowed.
Action: Make sure the server switches to a session that belongs to its server group.