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SQL Error while connecting to the database : 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 The Connection descriptor used by the client was: (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=banner.jeffco.edu)(PORT=1526)))(CONNECT_DATA=(SERVICE_NAME=PROD.JEFFCO.EDU)(SERVER=DEDICATED)(UR=A)))