How To Fix RS2HANA_AUTH194 - Updating all users without delta check...

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 194

• Message text: Updating all users without delta check...

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_AUTH194 - Updating all users without delta check... ?

  The SAP error message RS2HANA_AUTH194 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue related to authorizations during the data transfer process to SAP HANA. This error indicates that the system is attempting to update all users without performing a delta check, which can lead to performance issues or incorrect data handling.
  Cause:
  
  Authorization Issues: The user executing the data transfer may not have the necessary authorizations to perform the operation.
  Configuration Problems: There may be a misconfiguration in the data transfer process or in the settings related to user authorizations.
  Delta Mechanism Not Configured: The delta mechanism may not be properly set up, leading to the system trying to update all users instead of just the delta changes.
  System Settings: The system may be set to update all users by default, which can be inefficient and lead to this error.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the data transfer. This may involve checking roles and permissions in the SAP system.
  Review Configuration: Verify the configuration settings for the data transfer process. Ensure that the delta mechanism is properly configured and that the system is set to handle delta updates correctly.
  Adjust Settings: If the system is set to update all users, consider changing this setting to only update users with changes (delta).
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW and HANA you are using for any additional configuration steps or known issues.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that address this specific error message or similar issues. SAP Notes often provide patches or workarounds.
  SAP Community: Engage with the SAP Community forums where other users may have encountered and resolved similar issues.
  Performance Considerations: Understand the implications of updating all users versus using delta updates, especially in terms of system performance and data integrity.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the data transfer process works as expected.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.