How To Fix SDDL_PARSER_MSG325 - To-parent association entities must be different

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 325

• Message text: To-parent association entities must be different

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG325 - To-parent association entities must be different ?

  The SAP error message SDDL_PARSER_MSG325 with the description "To-parent association entities must be different" typically occurs in the context of SAP's Service Data Objects (SDO) or when working with the Service Data Language (SDL). This error indicates that there is an issue with the associations defined in your data model, specifically that the entities involved in a parent-child relationship are not distinct.
  
  Cause:
  The error arises when you attempt to create an association where both the source and target entities are the same. In a hierarchical or relational data model, a parent entity cannot be its own child. This can happen due to:
  
  Incorrect Association Definition: The association between entities is incorrectly defined in the data model.
  Data Model Misconfiguration: There may be a misconfiguration in the way entities are set up, leading to a circular reference.
  Code Logic Error: The logic in the code that creates or manipulates these associations may inadvertently be trying