Oracle connection error ORA-12505

Meryem_dss
Meryem_dss Registered Posts: 4 ✭✭✭✭

Hello,

Connection failed: Failed to connect: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor , caused by: NetException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

I verified in the server with other database (Qlicksense, sql plus ...) i was able to connect successfully ; verified environment variables ; verified TNS names file

Any help please ?

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