CWZXT0101W There are port types in the same namespace (`1`) that have the same name (`0`).

Explanation
Port types are also known as interfaces. For the project that uses this WSDL file to run on Workflow Server, each interface (port type) name in a namespace must be unique.
User response
Refactor the namespace of the corresponding interface. To refactor the namespace of an interface, in the Business Integration view right-click the interface and select Refactor > Change Namespace.