How To Fix SACF273 - It is not possible to sign the whitelist (CRC check)

SAP Error Message - Details

• Message type: E = Error

• Message class: SACF - Error messages

• Message number: 273

• Message text: It is not possible to sign the whitelist (CRC check)

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 SACF273 - It is not possible to sign the whitelist (CRC check) ?

  The SAP error message SACF273, which indicates that "It is not possible to sign the whitelist (CRC check)," typically relates to issues with the integrity of the whitelist file used in the SAP system. This error can occur in various contexts, such as when dealing with whitelists for application whitelisting or security configurations.
  Cause:
  
  Corrupted Whitelist File: The whitelist file may be corrupted or improperly formatted, leading to a failure in the CRC (Cyclic Redundancy Check) validation.
  Incorrect Permissions: The user or process attempting to sign the whitelist may not have the necessary permissions to access or modify the file.
  Incompatible Versions: There may be a version mismatch between the components of the SAP system that handle the whitelist.
  Configuration Issues: Misconfigurations in the system settings related to security or whitelisting can lead to this error.
  
  Solution:
  
  Check the Whitelist File: Verify the integrity of the whitelist file. If it is corrupted, restore it from a backup or recreate it.
  Permissions: Ensure that the user or service account has the appropriate permissions to access and modify the whitelist file.
  Update Components: Make sure that all relevant components of the SAP system are up to date and compatible with each other.
  Review Configuration: Check the configuration settings related to whitelisting and security in the SAP system. Ensure that they are set correctly.
  Logs and Traces: Review system logs and traces for additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on managing whitelists and security configurations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  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 SACF273 error in your SAP environment.