How To Fix LTR2_KB_MODEL016 - No field structure match found for Table: &1 Field: &2. Inserting Dummy.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_MODEL -

• Message number: 016

• Message text: No field structure match found for Table: &1 Field: &2. Inserting Dummy.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB_MODEL016 - No field structure match found for Table: &1 Field: &2. Inserting Dummy. ?

  The SAP error message LTR2_KB_MODEL016 indicates that there is a mismatch between the field structure of a table and the expected structure in the context of a data model or transformation. This typically occurs in the context of SAP's data warehousing or data modeling tools, such as SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  
  Field Structure Mismatch: The error arises when the system expects a certain field structure for a table but does not find it. This could be due to:
  
  Changes in the underlying database schema that have not been reflected in the data model.
  Incorrect or incomplete configuration of the data model.
  Missing fields in the table that are expected by the data model.
  
  
  
  Data Source Issues: If the data source has been modified (e.g., fields added or removed), the data model may not be updated accordingly.
  
  
  Transport Issues: If the data model was transported from one system to another, there may be inconsistencies between the source and target systems.
  
  
  Solution:
  
  
  Check Table Structure: Verify the structure of the table mentioned in the error message. Ensure that all expected fields are present and correctly defined.
  
  
  Update Data Model: If there have been changes to the underlying table structure, update the data model to reflect these changes. This may involve:
  
  Modifying the data model to include new fields.
  Removing references to fields that no longer exist.
  
  
  
  Re-activate Data Model: After making changes, re-activate the data model to ensure that the changes take effect.
  
  
  Check Data Source Configuration: Ensure that the data source is correctly configured and that it matches the expected structure in the data model.
  
  
  Transport Consistency: If the issue arose after a transport, check for consistency between the source and target systems. Ensure that all necessary objects were transported correctly.
  
  
  Dummy Field Handling: If the system is inserting a dummy field, review the logic that handles this case. You may need to adjust the logic to handle missing fields more gracefully.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the documentation for the specific SAP module you are working with (e.g., SAP BW, SAP HANA) for guidelines on data modeling and field structure requirements.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.