How To Fix SAML2_CONFIG_UI004 - All supported operation modes already exist

SAML2_CONFIG_UI004 - Overview

• Message type: E = Error

• Message class: SAML2_CONFIG_UI - SAML2 Configuration Interface Messages

• Message number: 004

• Message text: All supported operation modes already exist

What causes this issue?

All supported operational modes for this entity have already been added.
The following factors play a role:
An entity supports a predefined set of operational modes.
A local entity may only have one of each of these operational modes.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SAML2_CONFIG_UI004 - Details

• The SAP error message SAML2_CONFIG_UI004: All supported operation modes already exist typically occurs in the context of configuring SAML (Security Assertion Markup Language) for Single Sign-On (SSO) in SAP systems. This error indicates that the system is trying to create or modify an operation mode that already exists in the SAML configuration.
  
  Cause:
  The error is caused by attempting to add a new operation mode in the SAML configuration when the operation mode you are trying to add is already defined. In SAML configurations, operation modes define how the SSO will function, and each mode must be unique.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Operation Modes:
  
  Go to the SAML2 configuration in your SAP system (transaction code SAML2).
  Review the existing operation modes listed in the configuration. Identify if the operation mode you are trying to add already exists.
  
  
  
  Modify Existing Configuration:
  
  If the operation mode already exists, you can either modify the