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Diagnosing Connection Problems with an enabled Data Guard Broker Configuration (Doc ID 745201.1)

Last updated on JANUARY 15, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 to 12.1.0.1 [Release 9.2 to 12.1]
Oracle Net Services - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Data Guard Broker
Network



Purpose

You sometimes face Problems with the Data Guard Broker. It looks like the DMON-Processes of the Primary and Standby Databases cannot reach each other, Log Transport fails or any Commands in DGMGRL like 'enable configuration'. This Guide explains how the Data Guard Broker connects to the Databases and how to Troubleshoot.

 

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Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
References

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