How To Fix RSCV828 - The partitioning key is &; & was expected

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 828

• Message text: The partitioning key is &; & was expected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV828 - The partitioning key is &; & was expected ?

  The SAP error message RSCV828 typically indicates an issue with the partitioning key in a data processing or data extraction scenario, particularly in the context of SAP BW (Business Warehouse) or SAP HANA. The error message suggests that the system expected a certain value for the partitioning key but received an unexpected or null value instead.
  Cause:
  
  Missing or Incorrect Partitioning Key: The partitioning key that is supposed to be used for data extraction or processing is either missing or incorrectly defined in the data model.
  Data Inconsistency: There may be inconsistencies in the data that are causing the partitioning key to not match the expected format or value.
  Configuration Issues: The configuration settings for the data source or the data target may not be set up correctly, leading to mismatches in expected keys.
  Data Source Changes: If there have been recent changes to the data source or the underlying database structure, it may affect how the partitioning key is interpreted.
  
  Solution:
  
  Check Partitioning Key Configuration: Review the configuration of the partitioning key in the data model. Ensure that it is correctly defined and matches the expected values.
  Validate Data Source: Ensure that the data source from which you are extracting data is correctly set up and that the partitioning key is present and valid.
  Data Consistency Check: Perform a data consistency check to ensure that the data being processed does not contain any null or unexpected values for the partitioning key.
  Review Recent Changes: If there have been recent changes to the data model or data source, review those changes to identify any potential issues that may have arisen.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP BW or HANA you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to error RSCV828, as they may provide additional context or solutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the data model and configuration settings.
  Logs and Traces: Review logs and traces for more detailed error messages that may provide additional context for troubleshooting.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.