0 Replies Latest reply on Sep 24, 2019 6:01 AM by Lianamelissa

    Oracle database error

    Lianamelissa

      Hi all,

       

      Now I am using Tableau business intelligence tool for data visualization, I tried to connect Oracle database with tableau, at that time I got below Error.

       

      Unable to connect to the server. Check that the server is running and that

      you have access privileges to the requested database.

       

       

      Oracle database error 12514: ORA-12514: TNS: listener does not currently

        know of service requested in connect descriptor

       

       

      Unable to connect to the Oracle server "192.176.10.145". Check that the

      the server is running and that you have access privileges to the requested

      database.

       

      in what mistake I did, kindly help me out, give any suggestion to resolve this

       

      Thanks in advance