Called form crashes, when called with default option

Question

Here is the problem statement.
My problem is regarding the called_form built-in function of Oracle forms.
I am calling call_form within a loop.
call_form('schdule_task');
In first iteration it opens the called form and when the user clicks on exit button it comes back to the calling form and starts next iteration.But in next iteration the called form comes up and crashes immediately, causing the application to crash.
The calling form does not get a chance to become visible because by default call_form executes with 'HIDE'(hide the calling form) option.
Now if I execute the above mentioned call_form statement with "NO_HIDE" option then the called form does not crash in any of the iteration and the loop runs fine till the end.
call_form('schdule_task',NO_HIDE);
What can be the problem? Is it related to call_form call or something else?

Answer 1

Here is the problem statement.
My problem is regarding the called_form built-in function of Oracle forms.
I am calling call_form within a loop.
call_form('schdule_task');
In first iteration it opens the called form and when the user clicks on exit button it comes back to the calling form and starts next iteration.But in next iteration the called form comes up and crashes immediately, causing the application to crash.
The calling form does not get a chance to become visible because by default call_form executes with 'HIDE'(hide the calling form) option.
Now if I execute the above mentioned call_form statement with "NO_HIDE" option then the called form does not crash in any of the iteration and the loop runs fine till the end.
call_form('schdule_task',NO_HIDE);
What can be the problem? Is it related to call_form call or something else?