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Enabling probe for Multi-Protocol Gateway on IBM WebSphere DataPower SOA Appliance causes unexpected response message due to asynchronous processing of Error-Rules.

Troubleshooting


Problem

Using a MPGW Policy with an asynchronous processing of error rules might lead to an erroneous result if probe is enabled. This issue is caused by a race condition between the primary error rule "ErrorRule01“ and the asynchronous processing of ErrorRule02, which ErrorRule01 calls asynchronously through a conditional.

Symptom

Unexpected response message due to asynchronous processing of Error-Rules.

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Document Information

Modified date:
08 June 2021

UID

swg21446083