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Error "Oracle.ucp.UniversalConnectionPoolException: Cannot Get Connection From Datasource Unknown Host" Seen In During Oracle Identity Manager (OIM) 11g and Oracle Identity Governance (OIG) 12c Server Startup (Doc ID 2516018.1)

Last updated on APRIL 16, 2024

Applies to:

Identity Manager - Version 11.1.2.3.170718 and later
Information in this document applies to any platform.

Symptoms

During OIM server startup, the following error is seen in the log files.

Class/Method: DBPoolManager/getConnection/Exception encounter some problems: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: Unknown host specified [[
java.sql.SQLException: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: Unknown host specified


STEPS
---------

Perform the steps suggested in the following document to update DB hostname for OIM 11.1.2.3.

Perform the steps suggested in the following document to update DB hostname for OIM 12.2.1.3.

Perform the steps suggested in the following document to update DB hostname for OIM 12.2.1.4

Cause

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In this Document
Symptoms
Cause
Solution


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