ORA-00001 Unique Constraint Violation If Sequence Is Used

(Doc ID 1147513.1)

Last updated on APRIL 11, 2017

Applies to:

Oracle TopLink - Version and later
Information in this document applies to any platform.
*** Checked for relevance on 20-Jun-2012 ***


An application using a sequence for generating the primary key values runs into

ORA-00001: unique constraint violation

A comparable error message would appear if a database server was used that is not Oracle Database Server.


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