How To Fix RSCV842 - Expected: Partition by &1 (request ID)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 842

• Message text: Expected: Partition by &1 (request ID)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV842 - Expected: Partition by &1 (request ID) ?

  The SAP error message RSCV842, which states "Expected: Partition by &1 (request ID)," typically occurs in the context of data extraction or data loading processes, particularly when dealing with SAP BW (Business Warehouse) or SAP HANA systems. This error indicates that the system expected a certain partitioning scheme for the data but did not find it as expected.
  Cause:
  
  Partitioning Mismatch: The error often arises when there is a mismatch between the expected partitioning of the data and the actual partitioning in the data source or target. This can happen if the data model has been changed or if there are inconsistencies in the data load process.
  Request ID Issues: The request ID mentioned in the error message may refer to a specific data load request that is not aligned with the expected partitioning.
  Data Source Configuration: Incorrect configuration of the data source or the InfoProvider can lead to this error, especially if the data source is not set up to handle the expected partitions.
  
  Solution:
  
  Check Partitioning Settings: Review the partitioning settings of the InfoProvider or the data source. Ensure that they match the expected configuration. You may need to adjust the settings to align with the data model.
  Validate Request ID: Check the request ID mentioned in the error message. Ensure that the request is valid and corresponds to the correct data load process. If necessary, reprocess the request or create a new one.
  Data Load Process: If the error occurs during a data load, consider re-running the data load process. Ensure that all necessary transformations and mappings are correctly configured.
  Monitor Data Flow: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the data flow and identify any issues in the data extraction or loading process.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as some issues may be resolved in newer versions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or additional troubleshooting steps. You can search for RSCV842 in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSC3 (Data Transfer), and others that may help in diagnosing the issue.
  Documentation: Review SAP documentation on data modeling, partitioning, and data loading processes to ensure best practices are being followed.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.