Database Error Messages

Release
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  • 23ai
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Updated
Jun 24, 2024

ORA-02708

osnrntab: connect to host failed, unknown ORACLE_SID

Cause

The invoked Unix two-task driver failed to find an entry in oratab for the sid you supplied.


Action

First, check whether you have read access to oratab, and see if the desired sid is there. Add an entry to oratab for the desired sid, if necessary.