How To Fix 1S091 - SSF: digital signature running ...

SAP Error Message - Details

• Message type: E = Error

• Message class: 1S - Messages for SSF ("Secure Store & Forward")

• Message number: 091

• Message text: SSF: digital signature running ...

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 1S091 - SSF: digital signature running ... ?

  The SAP error message "1S091 SSF: digital signature running ..." typically indicates an issue related to the Secure Store and Forward (SSF) framework in SAP, which is used for digital signatures and encryption. This error can occur during processes that involve digital signatures, such as when trying to sign documents or transactions.
  Causes:
  
  
  Configuration Issues: The SSF framework may not be properly configured in the SAP system.
  Missing or Incorrect Certificates: The digital certificates required for signing may be missing, expired, or incorrectly configured.
  Authorization Problems: The user may not have the necessary authorizations to perform digital signing.
  Technical Issues: There may be underlying technical issues with the SSF library or the cryptographic service provider (CSP) being used.
  
  Solutions:
  
  
  Check SSF Configuration:
  
  Go to transaction code SSFC to check the SSF configuration.
  Ensure that the SSF library is correctly defined and that the necessary parameters are set.
  
  
  
  Verify Certificates:
  
  Check if the required digital certificates are installed and valid.
  Use transaction STRUST