Cause
An attempt was made to update the MAX_STRING_SIZE parameter to EXTENDED when the database was not in UPGRADE mode.
An attempt was made to update the MAX_STRING_SIZE parameter to EXTENDED when the database was not in UPGRADE mode.
Correct the statement and reenter.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
http://docs.oracle.com/cd/E16655_01/readmes.121/e17908/toc.htm
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