现在我正在使用tableau商业智能工具进行数据可视化,我尝试用Tableau连接Oracle数据库,当时我得到了下面的错误信息。
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
server is running and that you have access privileges to the requested
database.我犯了什么错误,请帮助我,给我任何建议来解决这个问题
发布于 2019-04-10 13:20:28
来自tableau的Here is an article,这表明当服务值不正确时会发生ORA-12514错误。
要解决此问题,请找出正确的服务值,然后打开位于%ORACLE_HOME%\network\admin\文件夹中的TNSNames.ora文件。如有必要,请参阅ORA_12154下的步骤。
https://stackoverflow.com/questions/55605054
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