How To Fix /BSNAGT/MESSAGE004 - Error while signing data: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /BSNAGT/MESSAGE -

• Message number: 004

• Message text: Error while signing data: &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BSNAGT/MESSAGE004 - Error while signing data: &1 ?

  The SAP error message /BSNAGT/MESSAGE004 Error while signing data: &1 typically occurs in the context of digital signatures, particularly when using the SAP Business Signatures (BSNAGT) framework. This error indicates that there was a problem during the signing process of the data, and the &1 placeholder usually provides additional details about the specific issue encountered.
  Possible Causes:
  
  Invalid Input Data: The data being signed may be malformed or not in the expected format.
  Configuration Issues: There may be misconfigurations in the digital signature settings or the cryptographic service provider (CSP).
  Certificate Issues: The signing certificate may be expired, revoked, or not properly installed in the system.
  Authorization Problems: The user or service account may not have the necessary permissions to perform the signing operation.
  Technical Errors: There could be underlying technical issues, such as network problems or issues with the signing service.
  
  Solutions:
  
  Check Input Data: Verify that the data being signed is correctly formatted and meets the requirements of the signing process.
  Review Configuration: Ensure that the digital signature settings in the SAP system are correctly configured. This includes checking the settings for the cryptographic service provider.
  Validate Certificates: Check the status of the signing certificate. Ensure it is valid, not expired, and properly installed in the SAP system.
  Check Authorizations: Ensure that the user or service account has the necessary authorizations to perform the signing operation. This may involve checking roles and permissions in the SAP system.
  Review Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the Business Signatures framework for any specific troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Search for 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 found.
  Technical Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.