ORA-02806: Unable to set handler for SIGALRM

ORA-02806
ORA-02806: Unable to set handler for SIGALRM
Cause: Internal error.
Action: Contact ORACLE support.
More details : Viste http://www.high-oracle.com/ora-02806/
More details : Viste http://www.high-oracle.com/ora-02806/
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