Cause
query is too complex for our query evaluator
query is too complex for our query evaluator
make query smaller
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/drgus.htm
https://community.oracle.com/message/85949
https://community.oracle.com/message/115842
https://community.oracle.com/message/110706
https://community.oracle.com/message/153061
https://community.oracle.com/message/117897
https://community.oracle.com/message/454384
https://community.oracle.com/message/133027
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