The Subprogram-Proxy-Client model generates a subprogram proxy to invoke Natural business services from a client. Clients can call these Natural subprograms from the same Natural environment or use EntireX to call them from a non-Natural Business Services Natural environment (by supplying the NBS server values in the call to the Natural client).

When generating a subprogram proxy to invoke business services from a client, remember the following:

• The proxy must be generated on the server.

• After generation, the proxy and all proxy-specific PDAs must be moved to the client and stowed.

  Note:
  To invoke business services from a client that does not have Natural Business Services installed, you must first install the Natural client service runtime component. For information, see the applicable installation guide.