How To Fix /PLMI/PPE_BO024 - Cannot determine relationship type for parent type &1 and child type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/PPE_BO -

• Message number: 024

• Message text: Cannot determine relationship type for parent type &1 and child type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/PPE_BO024 - Cannot determine relationship type for parent type &1 and child type &2 ?

  The SAP error message /PLMI/PPE_BO024 indicates that the system is unable to determine the relationship type between a parent business object (BO) and a child business object. This typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar applications where business objects are used to represent various entities and their relationships.
  Cause:
  
  Missing Relationship Definition: The most common cause of this error is that there is no defined relationship type between the specified parent and child business object types in the system.
  Configuration Issues: There may be issues with the configuration of the business object types or the relationship types in the system.
  Data Integrity Issues: The data being processed may not conform to the expected structure or relationships defined in the system.
  Custom Development: If there are custom developments or enhancements, they may not be correctly implemented, leading to this error.
  
  Solution:
  
  
  Check Relationship Definitions:
  
  Go to the transaction code SWO1 (Business Object Builder) and check if the relationship type between the specified parent and child business object types is defined.
  If it is not defined, you may need to create a new relationship type.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the business object types is correct. This can involve checking the customizing settings in the relevant areas of SAP PLM or other modules.
  You may need to consult with your SAP administrator or a functional consultant to verify the configuration.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure that it adheres to the expected structure and relationships. This may involve checking the entries in the database or the input data being used.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments related to the business objects, review the code to ensure that it correctly handles the relationships between the objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific business objects you are working with. There may be specific guidelines or known issues that can help resolve the error.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWO1, SWDD (Workflow Builder), and SE11 (Data Dictionary) for checking object definitions and relationships.
  SAP Notes: Search for SAP Notes related to the error message or the specific business objects involved. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.