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"Error (ORA-12514) in 'Configuration Test' of 'Generic Data Sources' In WebLogic 14c

edited Nov 20, 2024 3:51AM in Oracle Weblogic Server (MOSC) 1 commentAnswered ✓

Dear Oracle Support,

I hope this message finds you well.

I have a question about Error (ORA-12514) in 'Configuration Test' of 'Generic Data Sources'

Please let me know the general approach to resolve the following error message.

Error message:
Listener refused the connection with the following error: ORA-12514, TNS:listenter does not currently know of service requested in connect descriptor 〈br/〉oracle.jdbc.driver.T4CCONCTION.logon(T4CConnection.java:854)

Database Type:
*Oracle's Driver (Thin) for Service connections

Used URL:
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=100.200.3.4)(PORT=1592)))(CONNECT_DATA=(SERVICE_NAME=TEST_SCHEMA)(INSTANCE_NAME=TEST_INSTANCE)))

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