How To Fix /IWBEP/CM_MGW_RT223 - Entity Type '&1': Key property '&2' must not be technical

/IWBEP/CM_MGW_RT223 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 223

• Message text: Entity Type '&1': Key property '&2' must not be technical

Self-Explanatory Message

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/IWBEP/CM_MGW_RT223 - Details

• The SAP error message /IWBEP/CM_MGW_RT223 indicates that there is an issue with the definition of an entity type in your OData service. Specifically, the error states that a key property of the entity type is considered "technical," which is not allowed in the context of OData services.
  
  Cause:
  
  Technical Key Properties: In OData, key properties must be business-relevant and should not be technical identifiers (like system-generated IDs). A technical key is typically a field that is not meaningful in the business context, such as a GUID or a system-generated number.
  Entity Definition: The entity type definition in the Data Model might have been incorrectly set up, where a technical field is being used as a key property.
  Model Configuration: The configuration of the OData model might not align with the expected standards for key properties.
  
  
  Solution:
  
  
  Review Entity Type Definition: Check the definition of the entity type in your OData service. Ensure that the key property