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WebCenter Spaces - Navigation Task Flow using <af:commandLink /> using Partial Page Refresh Throws Error After BP4 Install (Doc ID 1495771.1)

Last updated on FEBRUARY 27, 2019

Applies to:

Oracle WebCenter Portal - Version and later
Information in this document applies to any platform.


After installing the WebCenter PS4 BP4 ( patch, the custom navigation Task Flow does not work anymore. When a click is done on a page link, a blank error box is displayed and the page does not change. Below are the errors that are thrown in relation to the page change. The following are errors from the logs that were captured with TRACE:32 enabled:


 The BP4 was installed on a WebCenter PS4 (


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