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ORA-12514 during validate network configuration for all due to service_name not included in DGCONNECTIDENTIFIER property (Doc ID 2766626.1)

Last updated on MAY 20, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 19.10.0.0.0 and later
Information in this document applies to any platform.

Symptoms

DGMGRL> validate network configuration for all
Connecting to instance "<INST_NAME>" on database "<PrimaryDB>" ...
Unable to connect to database using (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<Primary Hostname>)(PORT=1521))(CONNECT_DATA=(SID=<SID>)(CID=(PROGRAM=dgmgrl)(HOST=<HOSTNAME>)(USER=oracle))(INSTANCE_NAME=<INSTANCE_NAME>)))
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Failed.
Warning: Cannot connect to instance "<INST_NAME>" on database "<PrimaryDB>".
Connecting to instance "<INST_NAME>" on database "<StandbyDB>" ...
Unable to connect to database using (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<Standby Hostname>)(PORT=1521))(CONNECT_DATA=(SID=<SID>)(CID=(PROGRAM=dgmgrl)(HOST=<HOSTNAME>)(USER=oracle))(INSTANCE_NAME=<INSTANCE_NAME>)))
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Failed.
Warning: Cannot connect to instance "<INST_NAME>" on database "<StandbyDB>".

Oracle Clusterware is not configured on database "<PrimaryDB>".
Connecting to database "<PrimaryDB>" using static connect identifier "(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=<Primary Hostname>)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=<DB>_DGMGRL)(INSTANCE_NAME=<INSTANCE_NAME>)(SERVER=DEDICATED)(STATIC_SERVICE=TRUE)))" ...
Succeeded.
The static connect identifier allows for a connection to database "<PrimaryDB>".

Oracle Clusterware is not configured on database "<StandbyDB>".
Connecting to database "<StandbyDB>" using static connect identifier "(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=<Standby Hostname>)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=<DB>_DGMGRL)(INSTANCE_NAME=<INSTANCE_NAME>)(SERVER=DEDICATED)(STATIC_SERVICE=TRUE)))" ...
Succeeded.

Cause

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In this Document
Symptoms
Cause
Solution
References


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