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

/BSNAGT/MESSAGE004 - Overview

• 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