How To Fix RSAR458 - Field &1 not delivered by source system -> Deleted from rule

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 458

• Message text: Field &1 not delivered by source system -> Deleted from rule

What causes this issue?

Field &V1& is supported by DataSource &V2& in source system &V3&.
However, transfer rules were delivered for this field.

System Response

This field is deleted from the transfer rules so that activation can
continue.

How to fix this error?

If you want to load field &V1&, add it to DataSource &V2& in source
system &V3&, replicate the DataSources in BW, and transfer the transfer
rules again.

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• What is the cause and solution for SAP error message RSAR458 - Field &1 not delivered by source system -> Deleted from rule ?

  The SAP error message RSAR458 indicates that a specific field (denoted by &1) is not being delivered by the source system to the SAP BW (Business Warehouse) system. As a result, the field has been deleted from the data transfer rule. This error typically occurs during the data extraction process when the source system does not provide the expected data structure.
  Cause:
  
  Field Not Available: The field specified in the error message is not available in the source system's data structure. This could be due to changes in the source system, such as field deletions or modifications in the data model.
  Data Source Configuration: The data source in SAP BW may not be correctly configured to extract the field from the source system.
  Transport Issues: If there have been recent transports or changes in the source system, the field may have been inadvertently removed or altered.
  Version Mismatch: There may be a version mismatch between the source system and the BW system, leading to discrepancies in the data structure.
  
  Solution:
  
  Check Source System: Verify the data structure in the source system to ensure that the field is indeed available. If it has been removed or renamed, you may need to update the data source in BW accordingly.
  Update Data Source: If the field has been renamed or modified, update the data source in SAP BW to reflect these changes. This may involve adjusting the extraction logic or modifying the data transfer rules.
  Recreate Data Transfer Rules: If necessary, recreate the data transfer rules for the InfoObject that includes the missing field. This can help ensure that the correct fields are being extracted.
  Check for Transport Issues: If the issue arose after a transport, check the transport logs to identify any changes that may have affected the data structure.
  Consult Documentation: Review any relevant documentation or change logs for the source system to understand recent changes that may have impacted the data extraction.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage data sources and data transfer processes.
  Monitoring: Use transaction codes like RSMO (Monitor Data Transfer) to monitor the data transfer process and identify any other potential issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific data source or field in question.
  Data Source Maintenance: Regularly maintain and monitor data sources to ensure they are aligned with the source system's data structure.
  
  By following these steps, you should be able to resolve the RSAR458 error and ensure that the necessary fields are correctly extracted from the source system into SAP BW.