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XML parser limits exceeded even though the message size is smaller than the XML parser limit set

Troubleshooting


Problem

I am using a Binary Transform action to transform a message on the IBM WebSphere DataPower SOA Appliance. The expected output of the transform is less than that of the XML Parser limit. However, when the probe is enabled, I get an error indicating the XML parser limits have been exceeded. Why is this happening?

Symptom

Error messages similar to the ones below may be seen in the logs when the probe is enabled.

xmlfirewall (Test_XMLFW): XML parser limits exceeded

xmlfirewall (Test_XMLFW): document size limit of 4194304 bytes exceeded, aborting

[{"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateway"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"General","Platform":[{"code":"PF009","label":"Firmware"}],"Version":"4.0.2;5.0.0;6.0.0;6.0.1","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
15 June 2018

UID

swg21588939