How To Fix RSBK046 - Delta status in source: fetched

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBK - Messages for the Data Transfer Process

• Message number: 046

• Message text: Delta status in source: fetched

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBK046 - Delta status in source: fetched ?

  The SAP error message RSBK046, which indicates "Delta status in source: fetched," typically occurs in the context of SAP BW (Business Warehouse) when dealing with delta loads from a source system. This error suggests that the delta data has already been fetched from the source system, and there are no new records available for extraction.
  Cause:
  
  Delta Mechanism: The delta mechanism in SAP BW is designed to extract only the changes (new or modified records) since the last successful delta load. If the delta status indicates "fetched," it means that the last delta load has already captured all available changes, and there are no new records to extract.
  Source System Configuration: The source system may not have any new data since the last delta extraction, or the delta queue may not have been properly updated.
  Timing Issues: If the delta extraction is scheduled too frequently, it may lead to situations where there are no new records to fetch.
  
  Solution:
  
  Check Source System: Verify the source system to ensure that there are indeed new records available for extraction. You can check the delta queue in the source system to see if there are any entries.
  Reinitialize Delta: If you suspect that the delta mechanism is not functioning correctly, you may need to reinitialize the delta for the data source. This involves:
  
  Stopping the delta process.
  Performing a full load to reset the delta status.
  Restarting the delta process.
  
  
  Monitor Delta Queue: Use transaction codes like RSA7 in the source system to monitor the delta queue and ensure that it is being populated correctly.
  Adjust Scheduling: If the delta extraction is scheduled too frequently, consider adjusting the schedule to allow more time for new data to accumulate in the source system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSA7 (Delta Queue Monitor), and RSMO (Monitor Data Transfer).
  Documentation: Review SAP documentation on delta loads and data extraction processes to understand the underlying mechanisms and best practices.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to delta extraction and the RSBK046 error message.
  
  By following these steps, you should be able to diagnose and resolve the RSBK046 error in your SAP BW environment.