Oracle Database Backup Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 9.2.0.1 and later Oracle Net Services - Version 11.2.0.4 to 11.2.0.4 [Release 11.2] Information in this document applies to any platform.
Purpose
This troubleshooting guide contains information on how to diagnose issues with connection timeouts where the origin of the problem is suspected to be inside the Oracle Database. In such cases, a first investigation at the network layer or Oracle Net may have pointed to the Database as a possible location for the root cause of the timeout.
Troubleshooting Steps
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