How To Fix RSMSS_ANALYZER_MSG102 - Repair finished with errors (back check failed)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMSS_ANALYZER_MSG - Messages for RSMSS_ANALYZER

• Message number: 102

• Message text: Repair finished with errors (back check failed)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMSS_ANALYZER_MSG102 - Repair finished with errors (back check failed) ?

  The SAP error message RSMSS_ANALYZER_MSG102 indicates that a repair process has finished with errors, specifically due to a "back check" failure. This error typically occurs in the context of the SAP system's data consistency checks, particularly when using the SAP Data Services or SAP BW (Business Warehouse) systems.
  Cause:
  
  Data Inconsistency: The most common cause of this error is that there are inconsistencies in the data that the repair process was trying to fix. This could be due to missing or corrupted data records.
  Configuration Issues: Incorrect configuration settings in the data model or data flow can lead to errors during the repair process.
  Authorization Issues: Lack of proper authorizations for the user executing the repair can also lead to failures.
  System Performance: If the system is under heavy load or if there are performance issues, it may not be able to complete the repair process successfully.
  
  Solution:
  
  Check Logs: Review the detailed logs generated during the repair process. These logs can provide insights into what specifically caused the back check to fail.
  Data Consistency Check: Run a data consistency check to identify any inconsistencies in the data. Use transaction codes like RSA1 for BW or relevant tools in Data Services to analyze the data.
  Manual Correction: If specific records are identified as problematic, you may need to manually correct or delete these records.
  Reconfigure: If the issue is related to configuration, review the settings in the data model or data flow and make necessary adjustments.
  User Authorizations: Ensure that the user executing the repair has the necessary authorizations to perform the operation.
  System Performance: If performance is an issue, consider optimizing the system or running the repair during off-peak hours.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., SAP BW, SAP Data Services) for best practices on data repair and consistency checks.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.