KB0009026 Validation Error on Tasks and Resources Pages

Receiving an error on the Tasks.aspx or Resources.aspx pages relating to 'Event Validation' could indicate that you need this element in your 'piabws\web.config' file:

  <pages validateRequest="true" enableEventValidation="false" />

The default value is enableEventValidation=“true” which is intended to check that events came from the original page, however it can cause a failure in some genuine pages.

5_3/validation_error_on_tasks_and_resources_pages.txt · Last modified: 2019/11/12 15:17 (external edit)

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