SAP Knowledge Base Article - Preview

1769367 - Issuer of SSO ticket is not authorized

Symptom

  • "Issuer of SSO ticket is not authorized" error when a logon attempt is made to the backend ABAP system using a Logon Ticket issued by the AS Java system. Single Sign-On (SSO) has been set-up between an AS Java frontend system and an ABAP Backend System.
  • The issue could also occur when there is a JCo connection made from Java to ABAP systems and SAP Logon Ticket is used for authentication.


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Environment

SAP NetWeaver - All Versions

Product

SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver Application Server for Java 7.1 ; SAP NetWeaver Application Server for Java 7.2 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 1 for SAP NetWeaver Application Server for Java 7.1 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

SSO, ticket not authorized, Backend ABAP system,STRUSTSSO2,SAP Logon Ticket,DSA Algorithm, SE16,TWPSSO2ACL Table, SM50. , KBA , BC-JAS-SEC-LGN , Logon, SSO , Problem

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