ORA-02257: maximum number of columns exceeded

ORA-02257
ORA-02257: maximum number of columns exceeded
Cause: The number of columns in the key list exceeds the maximum number.
Action: Reduce the number columns in the list.
More details : Viste http://www.high-oracle.com/ora-02257/
More details : Viste http://www.high-oracle.com/ora-02257/
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