Spaces In URL Cause 400 Bad Request Error With WLForward ISAPI Filter (Doc ID 1357770.1)

Last updated on MAY 24, 2017

Applies to:

Oracle Weblogic Server - Version 9.2 and later
Information in this document applies to any platform.

Symptoms


Getting 400 Bad Request error when using the WebLogic wlforward IIS proxy in IIS to forward requests to a third party forms application.

Following is request flow
IIS-->WLS plugin---> IIS

The URLs for this application contain spaces.

Cause

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