[Oracle] ORA-12505

///// Oracle (오라클)

///// 에러 (Error)

ORA-12505, TNS:listener does not currently know of SID given in connect descriptor The Connection descriptor used by the client was:

///// 문제 (Problem)

you try to connect to ORACLE with incorrect SID

잘못된 SID로 접속을 시도 하고 있었다.

///// 해결 (Solution)

///// 참고 (Reference)