ORA-12154: TNS: could not resolve the connect identifier specified.

  1. Restart the client machine alone

  2. Verify the parameters in the tnsnames.ora file. If required parameters are not present provide it, save it and just connect again

  3. Verify the parameters in the tnsnames.ora file. If required parameters are not present provide it, save it and just connect again.Then restart the forms server for the changes to get reflected.

  4. Only restart the forms server.


Correct Option: B

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