How To Fix 42113 - Structure link or include to itself is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 113

• Message text: Structure link or include to itself is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42113 - Structure link or include to itself is not possible ?

  The SAP error message 42113, "Structure link or include to itself is not possible," typically occurs during the definition of data structures in ABAP Dictionary (SE11) when there is an attempt to create a circular reference. This means that a structure or an include is trying to reference itself directly or indirectly, which is not allowed in SAP.
  Cause:
  
  Self-reference: The structure or include is defined in such a way that it references itself.
  Circular reference: There may be multiple structures or includes that reference each other in a loop, creating a circular dependency.
  Incorrect include usage: An include file may be incorrectly defined to include itself or another include that eventually leads back to the original include.
  
  Solution:
  
  Review Structure Definitions: Check the structure or include definition that is causing the error. Ensure that it does not reference itself directly.
  Check Dependencies: If the structure includes other structures or includes, verify that none of them create a circular reference.
  Refactor Code: If a circular reference is found, consider refactoring the code to eliminate the circular dependency. This may involve redesigning the data model or breaking down the structures into smaller, more manageable components.
  Use Alternative Structures: If necessary, create alternative structures that do not reference each other in a circular manner.
  
  Related Information:
  
  ABAP Dictionary: The ABAP Dictionary (transaction SE11) is where data structures, tables, views, and other database objects are defined.
  Data Model Design: Proper data model design is crucial to avoid circular references. Consider using composition or aggregation instead of direct references when designing complex data structures.
  Documentation: Always document the relationships between structures to avoid confusion and potential circular references in the future.
  
  If you continue to face issues after checking these points, consider consulting SAP documentation or reaching out to SAP support for further assistance.