Question

现在我正在使用Tableau商业智能工具进行数据可视化，我试图将Oracle数据库与tableau连接起来，当时我的错误率低于“

 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，给出解决该问题的建议

Answer 1

Here is an article来自Tableau，这表明当SERVICE值不正确时会发生ORA-12514错误。

要解决此问题，请找出正确的SERVICE值，然后打开位于％ORACLE_HOME％\ network \ admin \文件夹中的TNSNames.ora文件。如有必要，请参考ORA_12154下的步骤。

Oracle数据库错误12514：ORA-12514：TNS：listener当前不知道连接描述符中请求的服务

1 个答案: