How To Fix RSDU_REPART028 - Function '&1' is not implemented

RSDU_REPART028 - Overview

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 028

• Message text: Function '&1' is not implemented

Self-Explanatory Message

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RSDU_REPART028 - Details

• The SAP error message RSDU_REPART028 with the description "Function '&1' is not implemented" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue related to the data extraction or data loading process. This error indicates that a specific function that is expected to be executed is not available or has not been implemented in the system.
  Causes:
  
  Missing Implementation: The function that is being called is not implemented in the version of SAP BW you are using. This can happen if you are using a custom or third-party extractor that has not been fully developed.
  Incorrect Configuration: The data source or InfoProvider may not be correctly configured, leading to calls to non-existent functions.
  Version Mismatch: There may be a mismatch between the version of the extractor and the BW system, especially if you are using a custom extractor or an older version of SAP.
  Transport Issues: If the function was