How To Fix SAML000 - Do not specify an RFC destination (parameter DESTINATION)

SAP Error Message - Details

• Message type: E = Error

• Message class: SAML - Messages for SAML

• Message number: 000

• Message text: Do not specify an RFC destination (parameter DESTINATION)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAML000 - Do not specify an RFC destination (parameter DESTINATION) ?

  The SAP error message SAML000 indicates that there is an issue with the configuration of the SAML (Security Assertion Markup Language) authentication in your SAP system. Specifically, the error message states: "Do not specify an RFC destination (parameter DESTINATION)." This typically occurs when there is a misconfiguration in the SAML setup, particularly regarding the use of RFC destinations.
  Cause:
  The error is caused by the incorrect configuration of the SAML authentication settings in the SAP system. The SAML authentication mechanism does not require an RFC destination to be specified, and doing so can lead to this error. This is often seen when configuring SAML for Single Sign-On (SSO) scenarios.
  Solution:
  To resolve the SAML000 error, follow these steps:
  
  
  Check SAML Configuration:
  
  Go to the SAML configuration settings in your SAP system. This can typically be found in transaction SAML2.
  Review the settings for the SAML service provider and identity provider.
  
  
  
  Remove RFC Destination:
  
  Ensure that the parameter DESTINATION is not set in the SAML configuration. If it is set, remove it.
  The SAML configuration should not reference any RFC destination.
  
  
  
  Validate Other Parameters:
  
  Check other parameters in the SAML configuration to ensure they are correctly set up according to your SSO requirements.
  Make sure that the identity provider and service provider settings are correctly configured.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the SAML authentication to ensure that it works as expected without the error.
  
  
  
  Check Documentation:
  
  Refer to the official SAP documentation for SAML configuration to ensure that all steps are followed correctly.
  
  
  
  Related Information:
  
  SAML Authentication: SAML is a standard for exchanging authentication and authorization data between parties, particularly between an identity provider and a service provider.
  Single Sign-On (SSO): SAML is commonly used for implementing SSO, allowing users to authenticate once and gain access to multiple applications without needing to log in again.
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles that may provide additional insights or updates related to SAML configuration and the SAML000 error.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as they can provide more tailored guidance based on your specific system configuration.