How To Fix RSAR731 - The data element of field & was changed from & to &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 731

• Message text: The data element of field & was changed from & to &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR731 - The data element of field & was changed from & to & ?

  The SAP error message RSAR731 indicates that there has been a change in the data element of a field in the context of data extraction or data transfer processes, particularly in the context of SAP BW (Business Warehouse) or SAP Data Services. This error typically arises when there is a mismatch between the data structure expected by the system and the actual data structure being processed.
  Cause:
  
  Data Element Change: The data element of a field has been modified in the source system or in the data model. This could be due to changes in the underlying database, changes in the data model, or updates to the data source.
  Inconsistent Metadata: The metadata in the BW system may not be in sync with the source system, leading to discrepancies in data types or structures.
  Field Mapping Issues: If there are changes in the field mappings or transformations, it can lead to this error.
  
  Solution:
  
  Check Data Element Changes: Review the changes made to the data element in the source system. If the changes are intentional, ensure that the BW system is updated accordingly.
  Update Metadata: Refresh or update the metadata in the BW system to reflect the changes made in the source system. This can often be done by reactivating the InfoSource or DataSource.
  Adjust Data Transfer Process: If the data transfer process (like DTP) is using outdated mappings, adjust the mappings to align with the new data structure.
  Recreate DataSource: In some cases, it may be necessary to recreate the DataSource in BW if the changes are significant.
  Check for Dependencies: Ensure that any dependent objects (like InfoObjects, InfoProviders, etc.) are also updated to reflect the changes in the data element.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) to manage and monitor your data sources and data flows.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to RSAR731 or provide guidance on handling data element changes.
  Documentation: Review SAP documentation regarding data modeling and data extraction processes to understand best practices for managing changes in data elements.
  
  By following these steps, you should be able to resolve the RSAR731 error and ensure that your data extraction processes function correctly.