How To Fix SAUTH006 - Error in hash function

SAP Error Message - Details

• Message type: E = Error

• Message class: SAUTH - Messages: Authorization Trace for Non-Transaction Services

• Message number: 006

• Message text: Error in hash function

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAUTH006 - Error in hash function ?

  The SAP error message SAUTH006, which indicates "Error in hash function," typically arises during authentication processes, particularly when dealing with secure connections or user authentication. This error can occur for various reasons, including issues with the cryptographic functions used for hashing passwords or tokens.
  Causes:
  
  Incorrect Configuration: Misconfiguration of the SAP system or the underlying security settings can lead to this error.
  Corrupted User Credentials: If the user credentials (like passwords) are corrupted or improperly stored, it can trigger this error.
  Outdated Cryptographic Libraries: If the cryptographic libraries used by SAP are outdated or incompatible, it may result in hash function errors.
  Network Issues: Problems with network connectivity can sometimes lead to incomplete data being sent or received, causing hash verification to fail.
  User Account Issues: The user account may be locked, expired, or not properly set up in the system.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to authentication and security in the SAP system. Ensure that all settings are correctly configured.
  Reset User Password: If the issue is related to a specific user, try resetting the user's password to ensure it is correctly hashed and stored.
  Update Cryptographic Libraries: Ensure that the cryptographic libraries used by SAP are up to date. This may involve applying patches or updates provided by SAP.
  Check User Account Status: Verify that the user account is active, not locked, and has the necessary permissions to log in.
  Review Logs: Check the SAP system logs for any additional error messages or warnings that may provide more context about the issue.
  Network Troubleshooting: If network issues are suspected, perform network diagnostics to ensure that there are no connectivity problems affecting the SAP system.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the SAUTH006 error. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review the official SAP documentation regarding authentication and security settings for your specific version of SAP.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the SAUTH006 error in your SAP environment.