Cause
An oracle error was encountered while parsing the columns list of the multi datastore.
An oracle error was encountered while parsing the columns list of the multi datastore.
See next error on stack and take appropriate action
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/drgus.htm
https://community.oracle.com/message/2693558
https://community.oracle.com/message/9747477
https://community.oracle.com/message/9747474
https://community.oracle.com/message/10788
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