How To Fix SIW061 - Immediate data type &1 has duplicate field name &2; enter a correct one

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 061

• Message text: Immediate data type &1 has duplicate field name &2; enter a correct one

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIW061 - Immediate data type &1 has duplicate field name &2; enter a correct one ?

  The SAP error message SIW061 indicates that there is a problem with the definition of an immediate data type in your ABAP program or data dictionary. Specifically, it means that within the immediate data type you are trying to define, there are duplicate field names, which is not allowed.
  Cause:
  The error occurs when:
  
  You have defined multiple fields with the same name within the same immediate data type.
  The field names must be unique within the context of the immediate data type.
  
  Solution:
  To resolve this error, you should:
  
  Check the Definition: Review the definition of the immediate data type where the error is occurring. Look for fields that have the same name.
  Rename Duplicate Fields: If you find duplicate field names, rename them to ensure that each field within the immediate data type has a unique name.
  Recompile the Program: After making the necessary changes, recompile the program or data dictionary object to ensure that the changes take effect.
  
  Related Information:
  
  Immediate Data Types: These are typically used in ABAP to define structures or tables that are used in the program. They are defined using the TYPES statement.
  Field Naming Conventions: When defining fields, it's a good practice to follow naming conventions that help avoid duplicates, such as prefixing field names with a module or function-specific identifier.
  ABAP Documentation: For more detailed information on defining data types and structures in ABAP, refer to the official SAP documentation or the ABAP programming guidelines.
  
  If you continue to experience issues after checking for duplicates, consider reviewing the context in which the immediate data type is being used, as there may be other related issues affecting its definition.