How To Fix /IWBEP/CM_V4_RUNTIME043 - Provider must call SET_BUSI_DATA for 0..1 navigation with one table entry

/IWBEP/CM_V4_RUNTIME043 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_RUNTIME -

• Message number: 043

• Message text: Provider must call SET_BUSI_DATA for 0..1 navigation with one table entry

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_RUNTIME043 - Provider must call SET_BUSI_DATA for 0..1 navigation with one table entry ?

  The SAP error message /IWBEP/CM_V4_RUNTIME043 typically occurs in the context of OData services when there is an issue with the way business data is being handled in the service implementation. This error indicates that the provider must call SET_BUSI_DATA for a navigation property that is expected to return a single entry (0..1 cardinality) but is not being set correctly.
  
  Cause:
  
  Navigation Property Misconfiguration: The navigation property in the OData model is defined to return a single entity (0..1), but the implementation does not set the business data correctly.
  Missing Data Assignment: The implementation of the OData service might be missing the call to SET_BUSI_DATA for the navigation property, which is necessary to bind the data to the response.
  Incorrect Data Retrieval Logic: The logic used to retrieve the data for the navigation property might not be correctly implemented, leading to no data being assigned.
  
  
  Solution:
  
  Check the OData Model: Ensure that the OData model is correctly