Unpredictable value in wprtdata-lines-per-page with Version 10

Hi all,

does anyone had this problem already?

With the latest version Micro Focus Extend Runtime Version 10.1.1 I receive very strange values in wprtdata-lines-per-page (like 1431 or 1766, every time something else) when I use the command: call "WIN$PRINTER" using winprint-get-page-layout winprint-data.

 

If I do the same with an earlier runtime (I used 7.0.0) I get normal values like "76".

 

So, is it a bug (serious one) or do I have to change something?