ORA-02729: osncon: driver not in osntab

ORA-02729
ORA-02729: osncon: driver not in osntab
Cause: The driver you have specified is not supported.
Action: Check with your database administrator which drivers are supported.
More details : Viste http://www.high-oracle.com/ora-02729/
More details : Viste http://www.high-oracle.com/ora-02729/
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Your source for help on all Oracle database error codes :
------------------------
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ORA-12623: TNS:operation is illegal in this state
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ORA-29271: not connected
ORA-19830: error from target database:
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ORA-29158: Unable to open library.
ORA-29370: pending area is already active
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Error Oracle : ora-01706 http://www.high-oracle.com/ora-01706/
Error Oracle : ora-14523 http://www.high-oracle.com/ora-14523/
Error Oracle : ora-31121 http://www.high-oracle.com/ora-31121/
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Error Oracle : ora-01420 http://www.high-oracle.com/ora-01420/
Error Oracle : ora-14101 http://www.high-oracle.com/ora-14101/
Error Oracle : ora-30332 http://www.high-oracle.com/ora-30332/
Error Oracle : ora-16564 http://www.high-oracle.com/ora-16564/
Error Oracle : ora-38408 http://www.high-oracle.com/ora-38408/
Error Oracle : ora-18006 http://www.high-oracle.com/ora-18006/
Error Oracle : ora-29374 http://www.high-oracle.com/ora-29374/
Error Oracle : ora-00480 http://www.high-oracle.com/ora-00480/
Error Oracle : ora-38704 http://www.high-oracle.com/ora-38704/
Error Oracle : ora-00289 http://www.high-oracle.com/ora-00289/
Error Oracle : ora-01916 http://www.high-oracle.com/ora-01916/
Error Oracle : ora-28505 http://www.high-oracle.com/ora-28505/
Error Oracle : ora-16757 http://www.high-oracle.com/ora-16757/
Error Oracle : ora-32602 http://www.high-oracle.com/ora-32602/
Error Oracle : ora-31417 http://www.high-oracle.com/ora-31417/
Error Oracle : ora-02250 http://www.high-oracle.com/ora-02250/
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