How To Fix /IWBEP/CM_V4_MED372 - Edm.Stream property not allowed in Collection '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 372

• Message text: Edm.Stream property not allowed in Collection '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_MED372 - Edm.Stream property not allowed in Collection '&1' ?

  The SAP error message /IWBEP/CM_V4_MED372 Edm.Stream property not allowed in Collection '&1' typically occurs in the context of OData services when there is an attempt to use the Edm.Stream property in a collection that does not support it. This error is related to the way that OData services handle media entities and binary data.
  Cause:
  
  
  Inappropriate Use of Edm.Stream: The error indicates that the Edm.Stream property, which is used for binary data (like images or files), is being referenced in a collection that is not designed to handle it. This can happen if the entity type in the collection does not have a property defined as Edm.Stream.
  
  
  Service Metadata Issues: The OData service metadata might not be correctly defined to include the Edm.Stream property for the specific entity type in the collection.
  
  
  Incorrect Entity Set Configuration: The entity set might not be configured to support media entities, which are required for handling Edm.Stream properties.
  
  
  Solution:
  
  
  Check Entity Type Definition: Ensure that the entity type associated with the collection has a property defined as Edm.Stream. This property should be correctly mapped in the data model.
  
  
  Update Service Metadata: If the entity type is supposed to support Edm.Stream, ensure that the service metadata is updated. You may need to regenerate the service or refresh the metadata to reflect the changes.
  
  
  Review OData Service Configuration: Check the configuration of the OData service to ensure that it is set up to handle media entities. This may involve checking the service implementation and ensuring that the correct annotations are in place.
  
  
  Testing with Different Collections: If applicable, test the OData service with different collections to see if the error persists. This can help identify if the issue is specific to a certain collection or entity type.
  
  
  Consult Documentation: Refer to the SAP documentation for OData services and media entities to ensure that you are following the correct guidelines for implementing Edm.Stream properties.
  
  
  Related Information:
  
  OData Version: Ensure that you are using the correct version of OData that supports the features you are trying to implement.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on handling Edm.Stream properties.
  Debugging Tools: Utilize debugging tools available in SAP to trace the request and response, which can provide more context on where the error is occurring.
  
  By following these steps, you should be able to resolve the error and properly configure your OData service to handle Edm.Stream properties in the appropriate collections.