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via Oracle Community by Puneet Lobana, 1 year ago
java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
java.sql.SQLException: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:443)	at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:670)