How To Fix /IWFND/CM_MGW_RT144 - Association &1: referential constraint property not found in entity &2

/IWFND/CM_MGW_RT144 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 144

• Message text: Association &1: referential constraint property not found in entity &2

Self-Explanatory Message

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/IWFND/CM_MGW_RT144 - Details

• The SAP error message /IWFND/CM_MGW_RT144 indicates that there is an issue with an association in your OData service. Specifically, the error message states that a referential constraint property is not found in the specified entity. This typically occurs when the OData service is trying to resolve an association between two entities, but the property that is supposed to establish that relationship is missing or incorrectly defined.
  
  Cause:
  
  Missing Property: The property that is supposed to serve as the referential constraint in the association is not defined in the entity.
  Incorrect Association Definition: The association might be incorrectly defined in the metadata, leading to a mismatch between the entities.
  Data Model Changes: If there have been recent changes to the data model (e.g., adding or removing fields), the OData service may not be updated accordingly.
  Service Registration Issues: The OData service might not be properly registered or activated in the SAP Gateway.
  
  
  Solution:
  
  Check Entity Definitions: Verify that