How To Fix RSDU_REPART221 - Convertion request could not be started

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 221

• Message text: Convertion request could not be started

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART221 - Convertion request could not be started ?

  The SAP error message RSDU_REPART221, which states "Conversion request could not be started," typically occurs in the context of data extraction or data loading processes in SAP BW (Business Warehouse). This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Possible Causes:
  
  
  Background Job Issues: The conversion request may fail if there are issues with the background job that is supposed to execute it. This could be due to job scheduling conflicts or resource limitations.
  
  
  Data Source Problems: If the data source from which data is being extracted is not available or has been incorrectly configured, it can lead to this error.
  
  
  Authorization Issues: The user executing the request may not have the necessary authorizations to perform the conversion.
  
  
  System Resource Limitations: Insufficient system resources (like memory or processing power) can prevent the conversion request from starting.
  
  
  Transport Issues: If the request is part of a transport and there are issues with the transport configuration, it may not start correctly.
  
  
  Data Consistency Issues: If there are inconsistencies in the data being processed, it can lead to failures in the conversion request.
  
  
  Solutions:
  
  
  Check Background Jobs: Review the status of background jobs in transaction SM37. Look for any failed jobs that might be related to the conversion request and analyze their logs for more details.
  
  
  Verify Data Source Configuration: Ensure that the data source is correctly configured and available. Check the settings in transaction RSA1 (Data Warehousing Workbench).
  
  
  Review Authorizations: Make sure that the user has the necessary authorizations to execute the conversion request. You can check this in transaction SU53 or by consulting with your security team.
  
  
  Monitor System Resources: Check system performance and resource availability. You can use transaction ST02 (Tune Summary) or ST03N (Workload Analysis) to monitor system performance.
  
  
  Check Transport Configuration: If the request is part of a transport, ensure that the transport is correctly configured and that all necessary objects are included.
  
  
  Data Consistency Check: Run consistency checks on the data being processed. You can use transaction RSRV to perform various checks on InfoObjects, InfoProviders, and other BW objects.
  
  
  Re-execute the Request: After addressing the above issues, try to re-execute the conversion request to see if the problem persists.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM37 (Job Monitoring), ST22 (Dump Analysis), and RSRV (Consistency Check).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide insights into the root cause of the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP BW team for further assistance.