Cause
a subpartition name of the form <identifier> is expected but not present.
a subpartition name of the form <identifier> is expected but not present.
Remove one of offending clauses
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
https://community.oracle.com/message/4159537
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