Per Definition the function app_start should return a value >= 0
for the identification number of the started application. A value <0 should be returned for an error.

In our environment (IVc4, BW_063) every time a value > 0 is returned and this also if the application can not be started (e.g. application not present or wrong command).

So in a program script i can not find out if the application is started successfully or not.

Any ideas?

Thanks,
Jürgen

What do you get if you call app_status() with the returned app.id?

yes, app_status() works correct!

app_status(app_id) returns 0 (=error) for applications which can not be started.

Thanks for your help,
Juergen