Message type: E = Error
Message class:  /IWBEP/CM_MGW_RT -  
Message number: 055
Message text: Namespaces not allowed in external name of service
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The SAP error message /IWBEP/CM_MGW_RT055 Namespaces not allowed in external name of service typically occurs in the context of SAP Gateway services, particularly when defining or consuming OData services. This error indicates that there is an issue with the naming convention used for the external name of the service, specifically regarding the use of namespaces.
Cause: The error is caused by the inclusion of a namespace in the external name of the OData service. In SAP Gateway, the external name of a service should not contain any namespace prefixes. The external name is meant to be a simple identifier that does not include any hierarchical structure.
Solution: To resolve this error, you should follow these steps: Check the Service Definition: Go to the SAP Gateway Service Builder (transaction code SEGW). Open the service definition that is causing the error. Modify the External Name: Locate the external name of the service. This is usually found in the service definition properties. Remove
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