Cause
DEFAULT keyword has been specified when doing a ADD VALUES or DROP VALUES or SPLIT partition or subpartition.
DEFAULT keyword has been specified when doing a ADD VALUES or DROP VALUES or SPLIT partition or subpartition.
Cannot execute the command, unless two or more values exist for partition
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
https://community.oracle.com/message/9565644
https://community.oracle.com/message/1124737
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