In this scenario, you create integrated mixed-language applications. The main module, written in one ILE language, calls procedures written in another ILE language. The main module opens files that the other modules then share. Because of the use of different languages, you may not expect consistent behavior. However, ILE ensures that this occurs.
Figure 9 shows the run-time view of an application containing a mixed-language ILE program where one module calls a non-bindable API, QUSCRTUS (Create User Space).
The call from program Y to the OPM API is a dynamic call. The calls among the modules in program Y are static calls.
See Effect of ILE for details on the effects of ILE on the way your application handles calls, data, files and errors.