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changes.mady.by.user Smita Nair

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Symptoms

While testing connectivity to a Data Source Profiledata source profile, you see get the following issue:

Code Block
Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

Cause

The database name you supplied provided was incorrect and/or the listener definition and mapping contains a different name (SID).

Resolution

Contact your database administrator to obtain the proper SID for the database you are trying to connect towith.