HTTP 404 error for missing accessibility CSS file
There are a lot of HTTP 404 error messages in the PegaRULES logfile indicating the that an accessibility Cascading Style Sheet (CSS) file is missing.
ERROR - 404 on request: ...*/css/harness_accessibility.css
Steps to Reproduce
There is no specific use case to reproduce this issue.
The root cause of this problem is a defect in Pegasystems’ code/rules. There are CSS files that are part of the Pega Accessibility framework and are mistakenly referenced by the CPM rule PegaApp-TransferData.AppCallTransferData even when the Accessibility framework is not installed.
This issue is resolved through the following local-change:
PegaApp-TransferData.AppCallTransferData is not a final rule, thus this is resolved by saving a copy into your application ruleset and removing the references if you are not using the Accessibility framework.