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After Database Upgrade Error ORA-12514 TNS:listener does not currently know of service requested in connect descriptor (Doc ID 2078400.1)

Last updated on OCTOBER 01, 2018

Applies to:

Oracle Applications DBA - Version 12.1.3 and later
Information in this document applies to any platform.
Checked for currency: Oct 1st, 2018

Symptoms

On : 12.1.3 version, ISSUES WITH FUNCTIONALITY OF AD UTILITIES

When attempting to run Adadmin after Database upgrade to make sure the system is working correctly the following error occurs.

Error while processing class oracle/apps/asg/mtran/AsgDml
  Exception oracle.aurora.server.tools.loadjava.ConnectionError: could not open connection
SQL Error while connecting with thin driver to (DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=YES)(FAILOVER=YES)(ADDRESS=(PROTOCOL=tcp)(HOST=server.tnb.com)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=YYY.ZZZZ))): Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

 

Changes

Database upgraded from 11.2.0.3 to 11.2.0.4

Cause

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