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Message type: E = Error
Message class: SAML2 - SAML2 Nachrichten
Message number: 123
Message text: Error calling &1 transformation: &2
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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Unfortunately, there isn't any extra information in this error notice.
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SAML2123
- Error calling &1 transformation: &2 ?The SAP error message SAML2123, which states "Error calling &1 transformation: &2," typically occurs in the context of SAP's Single Sign-On (SSO) or Security Assertion Markup Language (SAML) configurations. This error indicates that there was a problem when attempting to execute a specific transformation related to SAML assertions or configurations.
Causes:
- Incorrect Transformation Configuration: The transformation specified in the error message may not be correctly configured or may not exist.
- Missing or Incorrect Parameters: The parameters required for the transformation may be missing or incorrectly specified.
- Issues with the SAML Assertion: The SAML assertion being processed may be malformed or not conforming to the expected schema.
- Authorization Issues: The user or service account executing the transformation may not have the necessary permissions.
- System Configuration Issues: There may be issues with the overall SSO or SAML configuration in the SAP system.
Solutions:
Check Transformation Configuration:
- Verify that the transformation specified in the error message exists and is correctly configured in the SAP system.
- Ensure that the transformation logic is correct and that it can handle the input it receives.
Review Parameters:
- Check the parameters being passed to the transformation. Ensure that all required parameters are provided and are in the correct format.
Validate SAML Assertion:
- Use tools to validate the SAML assertion being processed. Ensure that it adheres to the expected schema and contains all necessary information.
Check User Permissions:
- Ensure that the user or service account executing the transformation has the necessary authorizations to perform the operation.
Review System Configuration:
- Check the overall SSO and SAML configuration in the SAP system. Ensure that all components are correctly set up and that there are no misconfigurations.
Consult SAP Notes:
- Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
Debugging:
- If you have access to the system, consider enabling debugging for the SAML processing to get more detailed information about what might be going wrong.
Related Information:
By following these steps, you should be able to identify the root cause of the SAML2123 error and implement a solution.
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