Null Username Error on RH-SSO During Login with Active Directory User Federation

Solution Verified - Updated -

Issue

  • See error "Failed authentication... User returned from LDAP has null username"

Environment

  • Red Hat Single Sign-On (RH-SSO) 7.3
  • Microsoft Active Directory Lightweight Directory Service (AD)
  • sAMAccountName used for "Username LDAP Attribute"

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