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DRAFT KB-XXXX Importing an application fails with "The uploaded file is invalid (APNX-1-4268-003) (APNX-1-4268-003)" error


Importing a patch results in "The uploaded file is invalid" pop-up with the following error observed in the application server log:

INFO [stdout] ERROR com.appiancorp.object.action.InspectReaction - The file could not be inspected. docId=****, docName=****, docInternalFileName=****
INFO [stdout] com.appiancorp.ix.ImportFacadeException: The uploaded file is invalid (APNX-1-4268-003) (APNX-1-4268-003)The uploaded file is invalid (APNX-1-4268-003) (APNX-1-4268-003)
INFO [stdout] Caused by: com.appiancorp.kougar.driver.exceptions.Signal: length


This issue has been addressed Appian 18.3.


Upgrade to Appian 18.3 or later.

Affected Versions

This article applies to Appian 18.2 and earlier.

Last Reviewed: May 2019