How To Fix RSAU851 - Record deleted in start routine of transfer rules

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 851

• Message text: Record deleted in start routine of transfer rules

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU851 - Record deleted in start routine of transfer rules ?

  The SAP error message RSAU851 ("Record deleted in start routine of transfer rules") typically occurs during the data transfer process in SAP BW (Business Warehouse) when a record is deleted in the start routine of a transfer rule. This can happen for various reasons, and understanding the cause and finding a solution is essential for resolving the issue.
  Cause:
  
  Data Filtering: The start routine may contain logic that filters out certain records based on specific conditions. If a record does not meet these conditions, it will be deleted from the data set being processed.
  Data Quality Issues: If the incoming data has inconsistencies or does not meet the expected format or values, the start routine may delete those records to maintain data integrity.
  Incorrect Logic in Start Routine: There may be a bug or unintended logic in the ABAP code of the start routine that leads to the deletion of records.
  Missing Master Data: If the data being transferred relies on master data that is missing or incorrect, the records may be deleted as a result.
  
  Solution:
  
  Review the Start Routine: Check the ABAP code in the start routine of the transfer rule. Look for any conditions that might lead to the deletion of records and ensure they are correct.
  Data Validation: Validate the incoming data to ensure it meets the expected criteria. This includes checking for missing or incorrect values that could cause records to be filtered out.
  Debugging: Use the debugger to step through the data transfer process and identify where records are being deleted. This can help pinpoint the exact condition causing the issue.
  Check Master Data: Ensure that all necessary master data is available and correct. If the data being transferred relies on master data, make sure it is loaded and accurate.
  Log Analysis: Review the logs for any additional error messages or warnings that might provide more context about why records are being deleted.
  
  Related Information:
  
  Transfer Rules: Understand how transfer rules work in SAP BW and how start routines can manipulate data during the transfer process.
  Data Flow: Familiarize yourself with the data flow in SAP BW, including how data is extracted, transformed, and loaded (ETL).
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Refer to SAP documentation for best practices on writing start routines and handling data transfers.
  
  By following these steps, you should be able to identify the cause of the RSAU851 error and implement a solution to prevent it from occurring in the future.