How To Fix /IWPGW/TGW_TCM_MSG010 - Type of result is not supported - entity or complex type expected

/IWPGW/TGW_TCM_MSG010 - Overview

• Message type: E = Error

• Message class: /IWPGW/TGW_TCM_MSG -

• Message number: 010

• Message text: Type of result is not supported - entity or complex type expected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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/IWPGW/TGW_TCM_MSG010 - Details

• The SAP error message /IWPGW/TGW_TCM_MSG010 with the description "Type of result is not supported - entity or complex type expected" typically occurs in the context of SAP Gateway services, particularly when dealing with OData services. This error indicates that the response type being returned from the service is not in a format that the SAP Gateway can process. Here are some potential causes, solutions, and related information:
  Causes:
  
  
  Incorrect Data Type: The service might be returning a primitive data type (like a string or integer) instead of an entity or complex type. OData services expect responses to be in the form of entities or complex types.
  
  
  Service Definition Issues: The OData service might not be correctly defined in the service metadata. This could include issues with the service's data model or the way entities are defined.
  
  
  Model Binding Issues: There may be issues with how the data model is bound to the OData service,