How To Fix OL375 - Inverse attribute does not refer to the current object type

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 375

• Message text: Inverse attribute does not refer to the current object type

What causes this issue?

The attribute you have specified as an inverse attribute does not
represent an object reference to the current type.

How to fix this error?

Select an attribute of the referenced object type which refers to the
current object type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OL375 - Inverse attribute does not refer to the current object type ?

  The SAP error message OL375, which states "Inverse attribute does not refer to the current object type," typically occurs in the context of Object-Oriented Programming (OOP) in SAP, particularly when dealing with Business Object (BO) definitions or when working with the Business Object Repository (BOR).
  Cause:
  This error usually arises when there is a mismatch in the definitions of the attributes in the Business Object. Specifically, it indicates that an inverse attribute (an attribute that is supposed to reference another object) is not correctly defined to point back to the current object type. This can happen due to:
  
  Incorrect Configuration: The inverse relationship in the object definition is not set up correctly.
  Changes in Object Types: If the object types have been modified or if there are inconsistencies in the definitions after changes were made.
  Missing or Incorrectly Defined Relationships: The relationship between the objects may not be properly defined in the object model.
  
  Solution:
  To resolve the OL375 error, you can follow these steps:
  
  
  Check Object Definitions: Review the definitions of the Business Objects involved. Ensure that the inverse attributes are correctly defined and that they point to the correct object types.
  
  
  Verify Relationships: Ensure that the relationships between the objects are correctly established. This includes checking both the forward and inverse relationships.
  
  
  Consistency Check: Use transaction codes like SWO1 (Business Object Builder) to check the consistency of the object definitions. Look for any inconsistencies or errors in the definitions.
  
  
  Recreate Inverse Attributes: If necessary, you may need to delete and recreate the inverse attributes to ensure they are correctly linked to the current object type.
  
  
  Transport Requests: If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no missing dependencies.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific Business Object you are working with for any known issues or additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SWO1 for Business Object Builder, SWO2 for Object Type Maintenance, and SWO3 for Object Type Display.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific Business Object or the error message OL375.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the cause of the OL375 error in your SAP environment.