How To Fix EVE_CORE004 - Extraction was not carried out because no changes were made

SAP Error Message - Details

• Message type: E = Error

• Message class: EVE_CORE - Messages - Core Application

• Message number: 004

• Message text: Extraction was not carried out because no changes were made

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EVE_CORE004 - Extraction was not carried out because no changes were made ?

  The SAP error message EVE_CORE004 indicates that an extraction process was not executed because there were no changes detected in the data source. This typically occurs in the context of data extraction processes, such as those used in SAP BW (Business Warehouse) or SAP Data Services, where the system checks for changes in the source data before performing an extraction.
  Cause:
  
  No Data Changes: The most common reason for this error is that there have been no changes in the source data since the last extraction. This can happen if the data has not been updated or modified.
  Incorrect Delta Mechanism: If the delta mechanism is not set up correctly, it may not detect changes in the data.
  Data Source Configuration: The data source may not be configured properly to track changes, or the relevant change logs may not be activated.
  Timing Issues: If the extraction is run too soon after the last update, it may not find any new data to extract.
  
  Solution:
  
  Check Data Changes: Verify if there have been any changes in the source data. If no changes have occurred, the message is expected behavior.
  Review Delta Configuration: Ensure that the delta extraction is configured correctly. Check the settings in the data source to confirm that it is set up to track changes.
  Activate Change Logs: If applicable, ensure that change logs are activated for the data source. This is necessary for delta extractions to work properly.
  Run Full Extraction: If you need to extract data regardless of changes, consider running a full extraction instead of a delta extraction.
  Check Timing: If you suspect timing issues, wait for a while and then try the extraction again to see if new data has been added.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific data source or extraction process you are using. There may be specific fixes or recommendations provided by SAP.
  Documentation: Review the documentation for the specific SAP module you are working with (e.g., SAP BW, SAP Data Services) for best practices on data extraction and delta handling.
  Monitoring Tools: Use monitoring tools within SAP to check the status of data loads and extractions, which can provide insights into any issues or errors.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP Basis or BW team for further investigation.