How To Fix WS_TOOL060 - A structure field with the name & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WS_TOOL - Message Class for Web Services and Virtual Endpoints

• Message number: 060

• Message text: A structure field with the name & already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL060 - A structure field with the name & already exists ?

  The SAP error message:
  WS_TOOL060: A structure field with the name & already exists
  
  Cause:
  This error occurs when you try to add a field to a structure (or append structure) in the ABAP Dictionary, and the field name you are trying to add already exists in that structure. In other words, the system detects a duplicate field name within the same structure.
  This can happen in scenarios such as:
  
  Adding a new field to a structure or append structure where the field name is already used.
  When creating or modifying structures, append structures, or table types.
  Sometimes, it can also occur if there is a naming conflict due to includes or nested structures.
  
  
  Solution:
  
  
  Check the field names in the structure:
  
  Go to the ABAP Dictionary (transaction SE11).
  Open the structure or append structure.
  Verify the list of fields and confirm if the field name you want to add already exists.
  
  
  
  Rename the field:
  
  If the field name is already used, choose a different, unique field name.
  Make sure the new field name follows the naming conventions and does not conflict with existing fields.
  
  
  
  Check append structures:
  
  If you are adding fields via append structures, check all append structures assigned to the main structure.
  Sometimes, the field might exist in an append structure rather than the main structure itself.
  
  
  
  Check includes or nested structures:
  
  If the structure includes other structures, check those included structures for the field name.
  Field names must be unique across the entire structure including all includes.
  
  
  
  Transport and system inconsistencies:
  
  If the error appears unexpectedly, check if there are transport inconsistencies or if the structure is locked or partially updated.
  Try to activate the structure again or perform a consistency check.
  
  
  
  
  Related Information:
  
  Transaction: SE11 (ABAP Dictionary)
  Object Types: Structures, Append Structures, Table Types
  SAP Notes: Sometimes SAP Notes related to dictionary inconsistencies or transport issues might be relevant.
  Naming Conventions: Field names in structures must be unique and follow SAP naming conventions (usually max 30 characters, uppercase letters, digits, and underscores).
  
  
  Summary:
  The error WS_TOOL060 indicates a duplicate field name in a structure. To resolve it, verify the existing fields in the structure and append structures, and ensure the new field name is unique before adding it.
  
  If you need help identifying the duplicate field or further assistance, please provide the structure name and the field name you are trying to add.