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Troubleshooting SQLNET Errors in Data Guard (Doc ID 2282624.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 9.0.1.5 and later
Information in this document applies to any platform.

Purpose

 The databases in a Data Guard configuration are connected through Oracle Net (SQLNET/Database Networking).

The connect aliases and descriptors should be configured as per the following example:

Primary db_unique_name=chicago
Standby db_unique_name=boston

Primary and standby services used in a data guard configuration are:

- RFS is not running on the standby side
- apply is hanging waiting for the log to be received from the primary side

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
References

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