Amirah,
CA Gen Web Service Wizard is a plug-in application that was developed using CA Gen still pretty much available.
The Web Service Wizard which allows you to create a web service from a CA Gen XML Java proxy.
Please check the technical requirement for Web Service Wizard as well...which goes as
- CA Gen 8.6 Toolset
- Java SE Development Kit 8.0 Update 60
- Apache-Axis Web Service Application Server: 1.4
- Tested Application Server: Tomcat 9.0.0.M13
Get more information from the below link
https://docops.ca.com/ca-gen/8-6/en/developing/designing/using-the-web-service-wizard
For .NET
I also want to mention that .net proxies could be used as web services.
Deploying the .NET proxy as a web service requires using Microsoft's IIS to host the proxy. In the same location where the sample .asmx files are generated for the ASP.NET sample are some generated .asmx files. These .asmx files instruct IIS to treat any method within the referenced proxy class marked as a [WebMethod] as a published web service. IIS will then automatically generate the WSDL for the web service.
Get more information from the below link
https://docops.ca.com/ca-gen/8-6/en/distributed-processing/working-with-proxies/net-proxy/executing-the-sample-applications