How To Fix RSDD_ZA079 - Check trace files

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 079

• Message text: Check trace files

What causes this issue?

The system has found entries in the trace files that indicate a problem
in BW Accelerator. To find out more, see the check details and the trace
file details.

How to fix this error?

You cannot start this action from the BW system. You have to run it
directly on BW Accelerator.

System Response

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA079 - Check trace files ?

  The SAP error message RSDD_ZA079, which prompts users to "Check trace files," typically relates to issues in the data warehousing environment, particularly in SAP BW (Business Warehouse) or SAP BW/4HANA. This error can occur during data extraction, transformation, or loading (ETL) processes, and it often indicates that there is a problem with the data flow or the data model.
  Causes:
  
  Data Model Issues: There may be inconsistencies or errors in the data model, such as incorrect mappings or transformations.
  Data Source Problems: The source system may have issues, such as connectivity problems or data format discrepancies.
  Performance Issues: Long-running processes or resource constraints can lead to timeouts or failures in data loading.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access certain data or perform specific actions.
  Configuration Errors: Incorrect settings in the data extraction or loading process can lead to failures.
  
  Solutions:
  
  Check Trace Files: The error message suggests checking trace files for detailed information. You can find these trace files in the SAP system, typically in the transaction codes ST22 (Dump Analysis) or SLG1 (Application Log).
  Review Data Model: Ensure that the data model is correctly configured. Check for any inconsistencies in InfoObjects, InfoProviders, and transformations.
  Validate Data Sources: Verify that the data sources are accessible and that the data formats are correct. Test the connection to the source system.
  Monitor Performance: Use transaction codes like ST03N (Workload Analysis) to monitor system performance and identify any bottlenecks.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the data loading process.
  Adjust Configuration: Review and adjust the configuration settings for the data extraction and loading processes as needed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific 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 have found.
  Documentation: Refer to SAP documentation for best practices in data modeling and ETL processes in SAP BW.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP Basis team or SAP support for further investigation.