标签: sql oracle ora-12514
我正在尝试将测试数据提供给我的oracle(11.2.0.3.0)数据库并继续收到以下错误:
SQL*Loader-704: Internal error: ulconnect: OCIServerAttach [0] ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
有人知道如何解决这个问题吗?