Message type: E = Error
Message class:  FKKBW_E - Message for BW Extraction 
Message number: 201
Message text: *************201-250 Reserved for Extraction Central *******************
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The SAP error message FKKBW_E201, which indicates that the range 201-250 is reserved for Extraction Central, typically arises in the context of data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP ECC (Enterprise Central Component) systems. This error suggests that there is an issue with the data extraction process, often related to the configuration or the data source.
Cause: Reserved Number Range: The error indicates that the number range from 201 to 250 is reserved for specific purposes within the SAP system, and attempting to use this range for custom or user-defined purposes can lead to this error.
Configuration Issues: There may be a misconfiguration in the data extraction settings or in the data source that is being used. Data Source Conflicts: Conflicts or issues with the data source or the extraction process can also trigger this error.
Solution: Check Number Range Configuration: Review the number range configuration in your SAP system
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