EM 13c: How To Monitor TNS Errors Written Into DB Alert Log (Doc ID 2908907.1)

Last updated on NOVEMBER 16, 2022

Applies to:

Enterprise Manager for Oracle Database - Version 13.4.0.0.0 and later
Information in this document applies to any platform.

How To Monitor TNS Errors Written Into DB Alert Log

TNS errors of interest to be alerted on.

Example:

Fatal NI connect error 12514, connecting to
TNS-12564: TNS:connection refused
TNS-00524: Current operation is still in progress

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