How To Fix /DSD/GS209 - Inconsistent field list during compilation of extraction variant &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /DSD/GS -

• Message number: 209

• Message text: Inconsistent field list during compilation of extraction variant &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /DSD/GS209 - Inconsistent field list during compilation of extraction variant &1 ?

  The SAP error message /DSD/GS209 Inconsistent field list during compilation of extraction variant &1 typically occurs in the context of DataSource extraction in SAP, particularly when working with the DataSource for SAP's Data Services or similar extraction processes. This error indicates that there is an inconsistency in the field list defined for the extraction variant.
  Cause:
  
  Field List Mismatch: The fields defined in the extraction variant do not match the fields available in the underlying DataSource. This can happen if fields were added or removed from the DataSource after the extraction variant was created.
  Changes in DataSource: If the DataSource has been modified (e.g., fields added, removed, or renamed) and the extraction variant has not been updated accordingly, this inconsistency can lead to the error.
  Transport Issues: If the DataSource or extraction variant was transported from one system to another, there may be inconsistencies due to differences in the configurations or definitions between the systems.
  
  Solution:
  
  Check the DataSource: Verify the structure of the DataSource to ensure that all fields expected in the extraction variant are present and correctly defined.
  Update the Extraction Variant: If there have been changes to the DataSource, update the extraction variant to reflect these changes. This may involve adding new fields, removing obsolete fields, or correcting field names.
  Recompile the Extraction Variant: After making necessary adjustments, recompile the extraction variant to ensure that it is consistent with the DataSource.
  Check for Transport Issues: If the issue arose after a transport, ensure that all relevant objects (DataSource, extraction variant) were transported correctly and are in sync.
  Consult Documentation: Review SAP documentation or notes related to the specific DataSource and extraction variant for any known issues or additional steps that may be required.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and extraction variants.
  SAP Notes: Check SAP Notes for any specific fixes or patches related to the error message or the DataSource in question.
  Debugging: If the issue persists, consider debugging the extraction process to identify the exact point of failure and gather more details about the inconsistency.
  
  By following these steps, you should be able to resolve the error and ensure that your extraction variant is correctly configured for use with the DataSource.