Access Manager formatting error on nidp login page using an AAF contract a second time after a login failure

  • 7024495
  • 23-Mar-2020
  • 23-Mar-2020


  • Access Manager 4.4.x
  • Access Manager 4.5.0
  • Access Manager 4.5.1


  • Access Manager has been configured using AAF by OAuth

  • A contract has been defined to make of one generic AAF Authentication class only

  • user login works without any further problems

  • Problem:
    • on any kind of login failure (for example the user clicked the cancel button at the AAF server) the user will be send back to the IDP server calling: "/nidp/oauth/nam/callback?error=access_denied&sub_error=usrcan&error_description=User+canceled+authentication"

    • IDP server returns the errorAuthentication failed. Contact the administrator (C72F9F6217646F9F)
    • calling the login contract a second time will and up with a garbled login page


  • This issue has been addressed to engineering and will be fixed with NAM45 SP2