Message type: E = Error
Message class:  /IWBEP/CM_V4_MED -  
Message number: 140
Message text: Navigation property '&1': Target entity type not found '&2'
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The SAP error message /IWBEP/CM_V4_MED140 indicates that there is an issue with a navigation property in an OData service. Specifically, the error message states that the target entity type for the navigation property cannot be found. This typically occurs in the context of an OData service where the metadata definition does not match the actual data model. Cause The error can be caused by several factors: Missing Entity Type: The target entity type specified in the navigation property does not exist in the OData service's metadata. This could be due to a typo in the entity type name or the entity type not being defined in the service. Incorrect Navigation Property Definition: The navigation property may be incorrectly defined in the data model or the service implementation. This could include incorrect associations or relationships between entities. Service Metadata Issues: The OData service metadata might not be properly generated or updated. If changes were made to
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