How To Fix /IWFND/CM_MGW_RT056 - Entity Type &1 not defined in Metadata

/IWFND/CM_MGW_RT056 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 056

• Message text: Entity Type &1 not defined in Metadata

Self-Explanatory Message

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/IWFND/CM_MGW_RT056 - Details

• The SAP error message /IWFND/CM_MGW_RT056 Entity Type &1 not defined in Metadata typically occurs in the context of SAP Gateway services when the requested entity type is not defined in the service's metadata. This can happen for various reasons, such as misconfiguration, missing definitions, or issues with the service registration.
  
  Cause:
  
  Entity Type Not Defined: The entity type specified in the request is not defined in the OData service's metadata.
  Service Registration Issues: The OData service may not be properly registered or activated in the SAP Gateway.
  Model Changes: Changes made to the underlying data model (like adding or removing entity types) without updating the service.
  Namespace Issues: The entity type might be defined in a different namespace than expected.
  Service Versioning: If you are using a specific version of the service, the entity type may not exist in that version.
  
  
  Solution:
  
  
  Check Metadata: Use the /IWFND/MAINT_SERVICE transaction to check if the service is correctly registered and activated.