How To Fix /BOBF/COM_GEN_MODEL115 - Class inheritance tree could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GEN_MODEL -

• Message number: 115

• Message text: Class inheritance tree could not be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GEN_MODEL115 - Class inheritance tree could not be determined ?

  The SAP error message /BOBF/COM_GEN_MODEL115 indicates that the system is unable to determine the class inheritance tree for a Business Object (BO) in the Business Object Processing Framework (BOPF). This can occur due to various reasons, such as configuration issues, missing or incorrect definitions in the Business Object, or problems with the underlying data model.
  Causes:
  
  Missing Class Definitions: The class or superclass definitions required for the inheritance tree may be missing or not properly defined.
  Incorrect Configuration: The configuration of the Business Object may not be set up correctly, leading to issues in determining the inheritance.
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the system from resolving the inheritance.
  Transport Issues: If the Business Object was transported from one system to another, there may be missing dependencies or inconsistencies in the target system.
  Authorization Issues: Lack of proper authorizations may prevent the system from accessing the necessary class definitions.
  
  Solutions:
  
  Check Class Definitions: Verify that all class definitions related to the Business Object are correctly defined and active in the system.
  Review Configuration: Go through the configuration settings of the Business Object in the BOPF and ensure that everything is set up correctly.
  Validate Data Model: Use transaction codes like SE11 or SE80 to check the data model for any inconsistencies or errors.
  Transport Consistency: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the Business Object and its related classes.
  Debugging: If the issue persists, consider debugging the BOPF framework to identify where the process is failing.
  
  Related Information:
  
  BOPF Documentation: Review the official SAP documentation on the Business Object Processing Framework for detailed information on class inheritance and configuration.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.