"ORA-00001: unique constraint (...PK_SESSION) violated" Signalled when Executing a Scenario in an ODI Environment with Only One Single Work Repository

(Doc ID 2189191.1)

Last updated on FEBRUARY 13, 2018

Applies to:

Oracle Data Integrator - Version 11.1.1.3.0 and later
Information in this document applies to any platform.

Symptoms

The following error is observed when executing an Oracle Data Integrator (ODI) 11g or 12c Session:

ODI-1219: Session preparation failure: database error while connecting to work repository MYWORKREP.
Caused By: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (MYREPOSCHEMA.PK_SESSION) violated

Note the above ODI environment only uses one single Work Repository.

Cause

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