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unable to connect to the DB using Taod ORA-12571 TNS packet writer failure

+2 votes
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unable to connect to the DB using Taod it throws below error:

ORA-12571 TNS packet writer failure

Please help.

posted Nov 7, 2014 by Archana

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1 Answer

0 votes

Please close the Toad and restart it, if you are using the version: Toad for Oracle 11.6, then go to session menu and click on test connection. this resolve your issue.

answer Nov 7, 2014 by Arun Gowda
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