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Support Article

Icons do not display across the system after Pega 8.2.2 upgrade



Icons do not display across the system after upgrading to Pega Platform 8.2.2.

For example,

  • Report filter icons
  • Page list Expand and Collapse icons on the Clipboard
  • Expression Builder gear icon in the When rules

Error Messages

Not Applicable

Steps to Reproduce


Root Cause

A defect or configuration issue in the operating environment:
MIME type mapping was incorrect on the system.


Perform the following local-change: 

  1. Add MIME type in web.xml.


  2. Restart the server.

Published August 19, 2019 - Updated December 2, 2021

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