Cause
User tried to create a partitioned table with a LONG datatype or tried to add a LONG datatype column to a partitioned table.
User tried to create a partitioned table with a LONG datatype or tried to add a LONG datatype column to a partitioned table.
Ensure that the new partition name is different from the name of any (including the one being renamed) existing partition of a given table or index
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
https://community.oracle.com/message/2740322
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