TIBCO BusinessEvents 5.0, Inference engines throws Unique Constraint Violation Error.

TIBCO BusinessEvents 5.0, Inference engines throws Unique Constraint Violation Error.

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Article ID: KB0090621

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Updated On:

Products Versions
TIBCO BusinessEvents Enterprise Edition -
Not Applicable -

Description

Resolution:
Description:
============
TIBCO BusinessEvents 5.0, Inference engines throws Unique Constraint Violation Error.

Environment:
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TIBCO BusinessEvents
Oracle 10g Database


Symptoms:
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Following exception is thrown -                                                                            
[$default.be.mt$.Thread.1] - [jdbcstore] [inference-class] SaveTransaction failed. Error=ORA-00001: unique constraint (TBC_CAPI_SCH01.I_OBJECTTABLE1) violated


Cause:
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This issue happens when an application is deployed on multiple engines and instead of joining the same cluster, they form individual clusters.

Resolution:
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Make sure that BE engines forming part of single application and deployed on different machines do not form different cluster.

Issue/Introduction

TIBCO BusinessEvents 5.0, Inference engines throws Unique Constraint Violation Error.