SOA Suite For HealthCare Integration(SSHI): Duplicate Outbound Messages (Doc ID 2120460.1)

Last updated on APRIL 14, 2016

Applies to:

Oracle SOA Suite - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.7.0 version, B2B Engine

ACTUAL BEHAVIOR
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SOA Suite for HealthCare Integration(SSHI): Duplicate outbound messages

SSHI interface with the below pattern:
1. 1 inbound message, based on a routing rule, fanning out to 8 outbound EndPoints.
2. Out of the 8 outbound EndPoints, 4 EndPoints receives duplicate messages sporadically.
3. Only with a high volume of data like 500 records, an additional 5% or 10% of duplicate records is seen

Need a root cause on why do we receive these duplicate messages.
 

EXPECTED BEHAVIOR
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Outbound message should not be duplicated

STEPS
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The issue can be reproduced at will with the following steps:
1. Set up a routing rule to fan out 1 inbound message to 8 outbound EndPoints
2. Run a high volume of data
3. Notice message duplication

BUSINESS IMPACT
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Impact is on Business Requirements

Cause

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