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    status: failure -test failed: listener refused the connection with the following error: ORA -12514, TNS listenner does not currently know of service requested in connect descriptor"

    4109684

      Hello Everyone,

       

      Does anyone knows how can i solve this issue on oracle 12c please?

      "status: failure -test failed: listener refused the connection with the following error: ORA -12514, TNS listenner does not currently know of service requested in connect descriptor"

       

      See more details in the image shown below.

      Ps: I am new to Oracle

       

      Thanks in advance,

      Annotation 2019-10-14 191920.png

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