How To Fix RSDU_REPART465 - Keys in &1 and &2 do not match

RSDU_REPART465 - Overview

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 465

• Message text: Keys in &1 and &2 do not match

Self-Explanatory Message

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RSDU_REPART465 - Details

• The SAP error message RSDU_REPART465, which states "Keys in &1 and &2 do not match," typically occurs in the context of data extraction or data loading processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA. This error indicates that there is a mismatch between the keys of the source data and the target data structure.
  
  Cause:
  
  Key Mismatch: The most common cause of this error is that the keys (primary keys or unique identifiers) in the source data (e.g., InfoSource, DataSource) do not match the keys defined in the target data structure (e.g., InfoObject, DataStore Object).
  Data Model Changes: If there have been changes to the data model, such as adding or removing fields, this can lead to mismatches.
  Data Type Differences: Differences in data types or lengths between the source and target can also cause this error.
  Inconsistent Data: If the data being loaded has inconsistencies or is not properly formatted,