How To Fix /IWBEP/CM_MGW_EDP115 - Extended entity type required

/IWBEP/CM_MGW_EDP115 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_EDP -

• Message number: 115

• Message text: Extended entity type required

Self-Explanatory Message

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/IWBEP/CM_MGW_EDP115 - Details

• The SAP error message /IWBEP/CM_MGW_EDP115 Extended entity type required typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is expecting an extended entity type but is not able to find it. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing Extended Entity Type: The error usually arises when the OData service is trying to access an extended entity type that has not been defined or is not available in the service metadata.
  Service 
  Configuration Issues: There may be issues with the configuration of the OData service, such as missing associations or navigation properties.
  Model Definition Issues: The data model may not be correctly defined in the service implementation, leading to the inability to resolve the extended entity type.
  
  
  Solution:
  
  
  Check Service Metadata: 
  
  Access the OData service metadata (usually available at the URL http://<host>:<port>/sap/opu/odata/sap/<service_name>/$metadata) and verify if the extended entity type is defined.
  Ensure that the