Write to the system's standard error in Progress

Question

I am writing a small program in Progress that needs to write an error message to the system's standard error. What ways, simple if at all possible, can I use to print to standard error?

I am using OpenEdge 11.3.

Answer 1

When on Windows (10.2B+) you can use .NET:

System.Console:Error:WriteLine ("This is an error message") . 

together with

prowin32 2> stderr.out