✔️ SOLVED ERROR ora-12514: tns:listener does not currently know of service requested in connect descriptor
What is ora-12514 Error ora-12514: tns:listener does not currently know of service requested in connect descriptor – The ORA-12514 error message in Oracle database management system indicates that the listener could not resolve the service name specified in the connection descriptor. This error usually occurs when the connection string in the client application does not …