Cause
Execution of the inter-instance operation failed.
Execution of the inter-instance operation failed.
Check the status of the target instance. The operation may have partially executed. Verify the result of the intended operation.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e0.htm
https://community.oracle.com/message/1193289
https://community.oracle.com/message/4497062
https://community.oracle.com/message/1117811
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