RE: How to capture unrepeatable error?

-----Message d'origine-----
[mailto:midrange-l-bounces@xxxxxxxxxxxx] De la part de Tomasz Skorza

I have some program which calculate a cost of transport -
usually it's works perfectly, to simplify program write to
two files - general ledger and item ledger. In general ledger
amount is always corect, but in item ledger from time to time
amount is completely wrong - though the same amount in
general ledger is still correct. When I test it and debug, I
always get correct results. And when I talk with users - they
always sad "I enter correct values on the screen". But errors
as were still coming from time to time.
This is an interactive program.
So my question is - how to in simply way get two things:
1) how to save all screen's fields every time when user pres
enter or other function keys? the best
- in separately file with time stamp
2) how to save all variables from program in the
"write_line_to_item_ledger" moment? I can of course prepare
separately file but I would like to do it using one
separately command/program - without change program to much.

Hi,

Add a control that detects the error before you write to your ledger files. You can then block the user with an error message or record the contents of the display.
You can define DS's based on the display files that you populate when you write to your ledger files, and write out the contents of these DS's.

Of course, I'm assuming that this is RPG in which case I'm on the wrong list :-)