How To Fix /IWBEP/CM_V4S_RUN082 - Expand not supported on backend side for actions

/IWBEP/CM_V4S_RUN082 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4S_RUN -

• Message number: 082

• Message text: Expand not supported on backend side for actions

Self-Explanatory Message

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/IWBEP/CM_V4S_RUN082 - Details

• The SAP error message /IWBEP/CM_V4S_RUN082 Expand not supported on backend side for actions typically occurs in the context of OData services when trying to use the $expand query option on an action that does not support it. This error indicates that the backend service does not allow the expansion of related entities for the specified action.
  
  Cause:
  
  Action Definition: The action you are trying to call does not have the capability to return related entities. In OData, actions are typically used for operations that do not return a collection of entities, and thus they may not support $expand.
  Service Implementation: The backend service (e.g., an ABAP service) may not be implemented to handle $expand for the specific action you are invoking.
  OData Version: Depending on the OData version being used, certain features may not be supported. For example, OData V2 has different capabilities compared to OData V4.
  
  
  Solution:
  
  Check Action Definition: Review the OData service definition