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Web Login Is Redirected To An Incorrect URL Context "/p6/action/dictionaries" Thus Getting Error "HTTP 404 Not Found" (Doc ID 2693261.1)

Last updated on JULY 28, 2020

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version and later
Information in this document applies to any platform.


When attempting to log into P6 Web, the page is redirected to a wrong URL context /p6/action/dictionaries rather than the correct one /p6/action/home,
the following error is thus shown on the web page.

The webpage cannot be found
HTTP 404

It is also observed that below error message is printed to P6WebAccess.html log.
ERROR /action/login () com.primavera.pvweb.main.login.LoginAction ?:? Possible CSRF attack for login request for user xxxxxx. Ignoring login request from user 'xxxxxx'

The issue can be reproduced at will with the following steps:
1. Log into P6 Web.
2. The login is redirected to an incorrect URL context.


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