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"IO Error: Unknown host specified" Error During Login from ODI 12c Studio Client (Doc ID 2428912.1)

Last updated on APRIL 08, 2021

Applies to:

Oracle Data Integrator - Version and later
Information in this document applies to any platform.


When a user logs in to ODI 12c Studio, the below error is observed.

oracle.odi.core.config.WorkRepositoryResourceFailureException: ODI-10182: Uncategorized exception during repository access.
Could not get JDBC Connection; nested exception is java.sql.SQLException: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: Unknown host specified

The error is an unknown host error.

The same login works when enabling the "Master Repository Only" option on the ODI Studio login screen.




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