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 25, 2019
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
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.
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=host.domain)(PORT=<db_port>)))(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
Database upgraded from 18.104.22.168 to 22.214.171.124
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