Support Article
Error when sending work object attachments to a third party
SA-54060
Summary
Error occurs when sending work object attachments to a third party using the MuleSoft API.
Error Messages
com.pega.pegarules.pub.services.InboundMappingException: Unable to determine number of parts in multipart HTTP response
Steps to Reproduce
Migrate from Pega 7.1.7 to Pega 7.2.2.
Root Cause
A defect in Pegasystems’ code or rules. Different multipart content structure in Pega 7.2.2.
Resolution
Apply HFix-42250 and HFix-41805.Published March 20, 2018 - Updated October 8, 2020
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