How To Fix 1S010 - SSF error: Invalid hash algorithm

1S010 - Overview

• Message type: E = Error

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

• Message number: 010

• Message text: SSF error: Invalid hash algorithm

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 1S010 - SSF error: Invalid hash algorithm ?

  The SAP error message 1S010 SSF error: Invalid hash algorithm typically indicates an issue with the Secure Store and Forward (SSF) interface in SAP, particularly related to cryptographic operations. This error can occur when the system is trying to use a hash algorithm that is not supported or is incorrectly configured.
  Causes:
  
  Unsupported Hash Algorithm: The hash algorithm specified in the SSF configuration may not be supported by the underlying cryptographic library or the operating system.
  
  Configuration Issues: Incorrect configuration settings in the SSF parameters or the cryptographic settings in the SAP system.
  Missing or Corrupted Cryptographic Libraries: The required cryptographic libraries may be missing, outdated, or corrupted.
  SAP Kernel Version: The version of the SAP kernel may not support the specified hash algorithm.
  
  Solutions:
  
  
  Check SSF Configuration:
  
  Go to transaction SSFC (SSF Configuration) and verify the settings for the hash algorithm. Ensure that the algorithm being used is supported.
  You can also check the parameters in transaction RZ10