How To Fix FKKBW_E204 - ************* Extraction &1 is being processed *************************

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBW_E - Message for BW Extraction

• Message number: 204

• Message text: ************* Extraction &1 is being processed *************************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBW_E204 - ************* Extraction &1 is being processed ************************* ?

  The SAP error message FKKBW_E204 typically relates to issues encountered during the extraction process in the SAP BW (Business Warehouse) environment. This error indicates that a specific extraction process is currently being executed, which can lead to conflicts if another extraction is attempted simultaneously.
  Cause:
  
  Concurrent Extraction: The most common cause of this error is that the extraction process for the specified data source is already in progress. SAP BW does not allow multiple extractions for the same data source to run at the same time to maintain data integrity.
  Long-Running Processes: If the extraction process is taking longer than expected due to large data volumes or performance issues, it may lead to this error.
  Locking Mechanisms: SAP uses locking mechanisms to prevent data inconsistencies. If a lock is in place for the extraction, other processes will be blocked until the lock is released.
  
  Solution:
  
  Check Running Processes: Use transaction codes like SM37 (Job Monitoring) or SM66 (Global Work Process Overview) to check if there are any active jobs or processes related to the extraction. If you find a job that is stuck or taking too long, you may need to analyze or terminate it.
  Wait for Completion: If another extraction is in progress, the simplest solution is to wait for it to complete before attempting to start a new extraction.
  Review Data Volume: If the extraction is taking too long, consider reviewing the data volume being extracted. You may need to optimize the extraction process or filter the data to reduce the load.
  Check for Locks: Use transaction SM12 to check for any locks that may be preventing the extraction from proceeding. If you find locks that are no longer needed, you can release them, but be cautious as this may affect other processes.
  System Performance: If the system is under heavy load, consider scheduling extractions during off-peak hours to avoid conflicts and improve performance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37, SM66, SM12, and RSA1 (Data Warehousing Workbench) for monitoring and managing extraction processes.
  SAP Notes: Check SAP Notes for any known issues or patches related to the FKKBW_E204 error. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP BW documentation for best practices on data extraction and performance tuning.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.