How To Fix AR_FND_JAM_AUTH003 - Prerequisite not fulfilled: SAML2 Library not available

SAP Error Message - Details

• Message type: E = Error

• Message class: AR_FND_JAM_AUTH - Messages of SAP Jam Authentication

• Message number: 003

• Message text: Prerequisite not fulfilled: SAML2 Library not available

What causes this issue?

In the given system, a prerequisite for executing the actual
authentication method is not fulfilled: The SAML2 library for creating
SAML assertions is not available.

System Response

The authentication request is aborted with an exception.

How to fix this error?

Check if SAP Note 1606062 can be installed on the given system, or
upgrade to the support package level indicated in the note.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR_FND_JAM_AUTH003 - Prerequisite not fulfilled: SAML2 Library not available ?

  The SAP error message AR_FND_JAM_AUTH003 indicates that there is a prerequisite not fulfilled, specifically that the SAML2 Library is not available. This error typically occurs in the context of Single Sign-On (SSO) configurations, particularly when integrating SAP systems with external identity providers using SAML (Security Assertion Markup Language).
  Cause:
  
  Missing SAML2 Library: The SAML2 library required for handling SAML assertions is not installed or not properly configured in the SAP system.
  Incorrect Configuration: The system may be configured to use SAML for authentication, but the necessary libraries or components are not set up correctly.
  Version Compatibility: The version of the SAP system may not support the SAML2 library, or there may be compatibility issues with the installed components.
  
  Solution:
  
  
  Install the SAML2 Library:
  
  Ensure that the SAML2 library is installed on your SAP system. This may involve downloading the appropriate library from SAP or ensuring that your system is updated to a version that includes it.
  Check the SAP Notes and documentation for the specific version of your SAP system to find the correct installation procedure.
  
  
  
  Check Configuration:
  
  Review the configuration settings for SSO in your SAP system. Ensure that the settings for SAML authentication are correctly defined.
  Verify that the identity provider (IdP) is correctly configured and that the necessary metadata is imported into the SAP system.
  
  
  
  Update SAP System:
  
  If the SAML2 library is not available due to version issues, consider updating your SAP system to a version that supports the SAML2 library.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may provide additional guidance or patches related to the SAML2 library and the error message you are encountering.
  
  
  
  Check Logs:
  
  Review the system logs (transaction codes such as SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. They can provide specific guidance based on your system configuration and version.
  
  
  
  Related Information:
  
  SAML (Security Assertion Markup Language): A standard for exchanging authentication and authorization data between parties, particularly between an identity provider and a service provider.
  Single Sign-On (SSO): A user authentication process that allows a user to access multiple applications with one set of login credentials.
  SAP Notes: SAP provides a repository of notes and knowledge base articles that can help troubleshoot specific issues. You can access these through the SAP Support Portal.
  
  By addressing the missing SAML2 library and ensuring proper configuration, you should be able to resolve the AR_FND_JAM_AUTH003 error.