How To Fix SLS_LO_GAF_EWB154 - Field identifier &1 is already used in data dictionary of object type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SLS_LO_GAF_EWB - GAF Enh WB Msg for LO based FPM config sales UI

• Message number: 154

• Message text: Field identifier &1 is already used in data dictionary of object type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SLS_LO_GAF_EWB154 - Field identifier &1 is already used in data dictionary of object type &2 ?

  The SAP error message SLS_LO_GAF_EWB154 indicates that there is a conflict with a field identifier in the data dictionary. Specifically, it means that the field identifier you are trying to use is already in use for another object of the specified type. This can occur during the creation or modification of data dictionary objects, such as tables, views, or structures.
  Cause:
  
  Duplicate Field Identifier: The field identifier you are trying to use is already defined in the data dictionary for another object. This can happen if you are trying to create a new field with the same name as an existing field in the same namespace.
  Namespace Conflicts: If you are working in a custom namespace, there may be conflicts with standard SAP objects or other custom objects.
  Transport Issues: If you are transporting objects between systems (e.g., from development to production), there may be inconsistencies in the data dictionary that lead to this error.
  
  Solution:
  
  Check Existing Fields: Use transaction SE11 (Data Dictionary) to check if the field identifier is already in use. Look for the field in the relevant object type (e.g., table, structure).
  Rename the Field: If the field identifier is already in use, consider renaming your field to a unique identifier that does not conflict with existing fields.
  Review Object Types: Ensure that you are not trying to create a field with the same name in the same object type. If you are modifying an existing object, ensure that you are not inadvertently trying to add a duplicate field.
  Namespace Management: If you are working in a custom namespace, ensure that your naming conventions do not conflict with standard SAP objects or other custom objects.
  Transport Consistency: If this issue arises after a transport, check the transport logs and ensure that all objects were transported correctly and that there are no inconsistencies in the data dictionary.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  
  
  Documentation: Refer to SAP Help documentation for guidelines on naming conventions and data dictionary management.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have additional tools or insights into the specific configuration of your SAP environment.