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Webgate Error : "AuthN token is null or invalid". (Doc ID 2161235.1)

Last updated on MARCH 05, 2021

Applies to:

Oracle Access Manager - Version and later
Information in this document applies to any platform.


  You have the following in your system environment:
  1) 11g WebGate
  2) AccessGate [Access SDK Client application]
  Access SDK (ASDK) client application does the following:
  1. It will authenticate the User using ASDK using AccessGate WebGate agent registration. It sends the <LOGIN>, <PASSWORD> and the resource to the API.
  2. Create issuing cookie(OAMAuthn_xxx:443 cookie) from the received session token.
  3. Uses this valid cookie to access the same resource which is protected by 11g WebGate using Apache HTTP Client API.

  The following observations are noted:
  The call to access the resource is redirected to OAM login page (Asks for challenge).
  The WebGate log shows "AuthN token is null or invalid".


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