1S310 - SSF kernel error: invalid length of a parameter

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 310

• Message text: SSF kernel error: invalid length of a parameter

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 1S310 - SSF kernel error: invalid length of a parameter ?

  The SAP error message "1S310 SSF kernel error: invalid length of a parameter" typically relates to issues with the Secure Store and Forward (SSF) interface in SAP, which is used for cryptographic operations such as digital signatures and encryption. This error can occur due to various reasons, including configuration issues, incorrect parameter lengths, or problems with the underlying cryptographic libraries.
  Causes:
  
  Incorrect Parameter Length: The error often indicates that a parameter being passed to the SSF function is of an invalid length. This could be due to incorrect configuration or programming errors.
  Configuration Issues: The SSF settings in the SAP system may not be correctly configured, leading to mismatches in expected parameter lengths.
  Cryptographic Library Issues: If the underlying cryptographic library (like SAP Cryptographic Library) is not properly installed or configured, it may lead to this error.
  Version Mismatch: There may be a version mismatch between the SAP system and the cryptographic libraries being used.
  
  Solutions:
  
  Check Parameter Lengths: Review the parameters being passed to the SSF functions to ensure they meet the expected lengths. This may involve checking the code or configuration settings.
  Review SSF Configuration: Ensure that the SSF configuration in the SAP system is correct. This includes checking the settings in transaction SSFC or STRUST for the SSF interface.
  Update Cryptographic Libraries: Ensure that the SAP Cryptographic Library is up to date and properly installed. You can download the latest version from the SAP Service Marketplace.
  Check for Patches: Look for any available patches or updates for your SAP system that may address known issues with SSF.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide specific guidance or fixes related to this error.
  Debugging: If you have access to the development environment, consider debugging the code that triggers the SSF call to identify the exact parameter causing the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SSF and cryptographic services for detailed configuration and usage guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the "1S310 SSF kernel error: invalid length of a parameter" error in your SAP system.