How To Fix RSDHA459 - Source field '&1' missing

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 459

• Message text: Source field '&1' missing

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA459 - Source field '&1' missing ?

  The SAP error message RSDHA459, which states "Source field '&1' missing," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data source or the data model. This error indicates that a field that is expected to be present in the data source is not found, which can lead to problems in data extraction, transformation, or loading processes.
  Cause:
  
  Field Deletion: The source field may have been deleted or renamed in the underlying data source (e.g., InfoSource, DataSource, or InfoObject).
  DataSource Configuration: The DataSource may not be properly configured to include the required field.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects or InfoProviders, can lead to missing fields.
  Transport Issues: If changes were transported from one system to another, the transport may not have included all necessary objects or configurations.
  Inconsistent Metadata: There may be inconsistencies between the metadata in the BW system and the source system.
  
  Solution:
  
  
  Check DataSource Configuration:
  
  Go to the DataSource in the SAP BW system and verify that the field in question is included in the DataSource definition.
  If the field is missing, you may need to modify the DataSource to include it.
  
  
  
  Verify Source System:
  
  Check the source system to ensure that the field exists in the underlying table or structure.
  If the field has been renamed or deleted, you may need to update the DataSource accordingly.
  
  
  
  Update InfoObjects:
  
  If the field is an InfoObject, ensure that it is active and correctly defined in the BW system.
  Check for any changes in the InfoObject that may have affected its availability.
  
  
  
  Re-activate DataSource:
  
  Sometimes, reactivating the DataSource can resolve issues related to missing fields. You can do this in the DataSource maintenance transaction (e.g., RSA1).
  
  
  
  Check for Transport Issues:
  
  If the issue arose after a transport, verify that all necessary objects were included in the transport request and that they were successfully imported.
  
  
  
  Consult Logs:
  
  Check the logs for more detailed error messages that may provide additional context about the missing field.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test extraction to ensure that the issue is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench), RSO2 (DataSource Maintenance), and RSD1 (InfoObject Maintenance) to investigate and resolve the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP BW you are using.
  Documentation: Refer to SAP documentation for best practices on DataSource configuration and InfoObject management.
  
  By following these steps, you should be able to identify the cause of the RSDHA459 error and implement a solution to resolve it.