How To Fix AXT_MODEL039 - Field ID &1 is already in use

AXT_MODEL039 - Overview

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 039

• Message text: Field ID &1 is already in use

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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL039 - Field ID &1 is already in use ?

  The SAP error message AXT_MODEL039, which states "Field ID &1 is already in use," typically occurs in the context of data modeling or configuration within SAP systems, particularly when working with SAP BW (Business Warehouse) or SAP HANA modeling tools. This error indicates that the field ID you are trying to use is already assigned to another object or is being used in a way that conflicts with your current operation.
  
  Cause:
  
  Duplicate Field ID: The field ID you are trying to create or modify is already in use by another field or object in the same context (e.g., InfoObject, DataSource, etc.).
  Modeling Conflicts: If you are working with multiple models or objects, there may be a conflict where the same field ID is being referenced in different places.
  Transport Issues: If you are transporting objects between systems (e.g., from development to production), there may be inconsistencies or conflicts in field IDs.
  
  
  Solution:
  
  Check Existing Field