How To Fix QC169 - No signature strategy found for selected certificate type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: QC - QM: Certificates

• Message number: 169

• Message text: No signature strategy found for selected certificate type &1

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QC169 - No signature strategy found for selected certificate type &1 ?

  The SAP error message QC169 "No signature strategy found for selected certificate type &1" typically occurs in the context of digital signatures and certificate management within SAP systems. This error indicates that the system is unable to find a defined signature strategy for the specified certificate type, which is necessary for processing digital signatures.
  Cause:
  
  Missing Signature Strategy: The most common cause is that there is no signature strategy defined for the specific certificate type that you are trying to use.
  Configuration Issues: There may be issues with the configuration of the digital signature settings in the SAP system.
  Incorrect Certificate Type: The certificate type being used may not be supported or recognized by the system.
  Authorization Issues: The user may not have the necessary authorizations to access the signature strategy.
  
  Solution:
  
  
  Define Signature Strategy:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to Cross-Application Components > Digital Signatures > Signature Strategy.
  Check if a signature strategy is defined for the certificate type in question. If not, you will need to create one.
  
  
  
  Check Configuration:
  
  Ensure that the digital signature configuration is correctly set up in the system.
  Verify that the certificate type you are using is correctly configured and supported.
  
  
  
  Review Certificate Type:
  
  Make sure that the certificate type you are trying to use is valid and correctly specified in your application.
  
  
  
  User Authorizations:
  
  Check if the user has the necessary authorizations to access the signature strategy. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on configuring digital signatures and signature strategies.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the QC169 error and successfully implement the required signature strategy for your certificate type.