远程连接oracle数据库报ORA-12514错误

Question

用DBeaver远程连接oracle数据库报ORA-12514错误

Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

但是idea能运行，这是什么情况？

Answer 1

之前连接正常，最近新出的错误，还是新配置值时出现的错误？
确认口令是正确的吗？
DBeaver使用的jdbc驱动版本？
把数据库服务器的jdbc驱动拷贝过来试试。