I've a Web Dynpro project which uses a simple java helper class.
The java class has 'try catch' statements.
When I'm in 'catch' I want to display an error message on the screen.
I know that System.err.println writes the message in the defaultTrace.trc log file in the server but as a developer I don't always have access to the server.
Is there an option to display the error message on the screen with some kind of response object? (I cannot use wdComponentAPI.getMessageManager.reportSuccess in my helper class)