How To Fix FDT_CORE224 - Recursive definitions are not supported (position &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 224

• Message text: Recursive definitions are not supported (position &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE224 - Recursive definitions are not supported (position &1) ?

  The SAP error message FDT_CORE224: Recursive definitions are not supported (position &1) typically occurs in the context of Field Definition Tools (FDT) or when working with data definitions in SAP. This error indicates that there is a recursive reference in the data definitions, which is not allowed.
  Cause:
  The error arises when a field or structure is defined in such a way that it references itself directly or indirectly, creating a loop. This can happen in various scenarios, such as:
  
  A field definition that includes itself as part of its own structure.
  A complex data structure where one element references another, which in turn references the first element, leading to a recursive loop.
  
  Solution:
  To resolve this error, you need to identify and eliminate the recursive definitions in your data structure. Here are steps you can take:
  
  
  Review Field Definitions: Check the field definitions and structures involved in the error. Look for any direct or indirect self-references.
  
  
  Modify Definitions: If you find a recursive reference, modify the definitions to remove the recursion. This may involve:
  
  Changing the structure of the data.
  Splitting the definitions into separate, non-recursive components.
  Using alternative approaches to achieve the desired functionality without recursion.
  
  
  
  Test Changes: After making the necessary changes, test the definitions to ensure that the error is resolved and that the data structure behaves as expected.
  
  
  Consult Documentation: If you are unsure about how to restructure your definitions, refer to SAP documentation or guidelines on data definitions and structures.
  
  
  Seek Help: If the issue persists, consider reaching out to SAP support or consulting with a colleague who has experience with FDT and data definitions.
  
  
  Related Information:
  
  Field Definition Tools (FDT): This is a framework in SAP that allows users to define and manage fields and data structures. Understanding how FDT works can help in avoiding recursive definitions.
  Data Structure Design: Familiarize yourself with best practices in data structure design to prevent such issues in the future.
  SAP Notes and Community: Check SAP Notes for any known issues or patches related to FDT and recursive definitions. The SAP Community can also be a valuable resource for troubleshooting and solutions.
  
  By following these steps, you should be able to resolve the FDT_CORE224 error and prevent it from occurring in the future.