ORA-02020: too many database links in use

ORA-02020
ORA-02020: too many database links in use
Cause: The current session has exceeded the INIT.ORA open_links maximum.
Action: Increase the open_links limit, or free up some open links by committing
or rolling back the transaction and canceling open cursors that reference remote
databases.
More details : Viste http://www.high-oracle.com/ora-02020/
More details : Viste http://www.high-oracle.com/ora-02020/
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Your source for help on all Oracle database error codes :
------------------------
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ORA-13016: specified topology [] is invalid
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Error Oracle : ora-12414 http://www.high-oracle.com/ora-12414/
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Error Oracle : ora-02211 http://www.high-oracle.com/ora-02211/
Error Oracle : ora-02302 http://www.high-oracle.com/ora-02302/
Error Oracle : ora-13342 http://www.high-oracle.com/ora-13342/
Error Oracle : ora-38493 http://www.high-oracle.com/ora-38493/
Error Oracle : ora-19730 http://www.high-oracle.com/ora-19730/
Error Oracle : ora-01801 http://www.high-oracle.com/ora-01801/
Error Oracle : ora-12159 http://www.high-oracle.com/ora-12159/
Error Oracle : ora-15057 http://www.high-oracle.com/ora-15057/
Error Oracle : ora-13838 http://www.high-oracle.com/ora-13838/
Error Oracle : ora-00271 http://www.high-oracle.com/ora-00271/
Error Oracle : ora-01433 http://www.high-oracle.com/ora-01433/
Error Oracle : ora-24011 http://www.high-oracle.com/ora-24011/
Error Oracle : ora-19623 http://www.high-oracle.com/ora-19623/
Error Oracle : ora-24305 http://www.high-oracle.com/ora-24305/
Error Oracle : ora-09765 http://www.high-oracle.com/ora-09765/
Error Oracle : ora-01654 http://www.high-oracle.com/ora-01654/
Error Oracle : ora-31197 http://www.high-oracle.com/ora-31197/
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