How To Fix RSDD893 - An EXTEND repartitioning request was created for InfoCube &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 893

• Message text: An EXTEND repartitioning request was created for InfoCube &1

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSDD893 - An EXTEND repartitioning request was created for InfoCube &1 ?

  The SAP error message RSDD893 indicates that an EXTEND repartitioning request has been created for an InfoCube. This typically occurs in the context of SAP BW (Business Warehouse) when there is a need to adjust the data partitioning of an InfoCube, often due to changes in the data volume or structure.
  Cause:
  
  Data Volume Increase: The primary cause of this error is that the data volume in the InfoCube has exceeded the current partition limits, necessitating repartitioning to accommodate new data.
  Data Model Changes: Changes in the data model, such as adding new characteristics or key figures, can also trigger the need for repartitioning.
  Performance Optimization: Repartitioning may be required to optimize performance, especially if the existing partitions are not aligned with the data access patterns.
  
  Solution:
  
  Monitor the Repartitioning Request: Check the status of the repartitioning request in the SAP BW system. You can do this through transaction codes like RSA1 (Data Warehousing Workbench) or RSD1 (InfoProvider).
  Execute the Repartitioning: If the request is pending, you may need to execute it manually. This can be done through the process chain or directly in the InfoCube management.
  Check for Errors: If the repartitioning fails, review the logs for any specific error messages that can provide more context on the failure.
  Adjust Data Load Processes: Ensure that your data load processes are optimized and that they do not overload the InfoCube beyond its capacity.
  Consult SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSD1, and RSCUSTV10 for managing InfoCubes and monitoring data loads.
  Performance Tuning: Consider performance tuning strategies for your InfoCubes, including partitioning strategies, to prevent future occurrences of this error.
  Documentation: Review SAP documentation on InfoCubes and data partitioning for best practices and guidelines.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.