Trigger PAI after pressing enter key

Hi all,
How to trigger the PAI event after pressing the enter key on the keyboard. i have a input field and a button on the screen. after entering the value into the field and pressing buttot will take to next screen. But if I press enter key the value is getting cleared. How to trigger the PAI event after pressing the enter key?
Thanks in advance,
Dev.

Hi,
The keyboard event 'Enter' does not have a default sy-ucomm or a Function code associated with it.
So, whenever you press Enter, it triggers the PAI (sy-ucomm would be blank) and somewhere in your code the value is being refreshed. You can debug thoroughly to find where the problem is.
You can assign a Function code for Enter. Go to the GUI Status of the Screen -> Function Keys -> You will find a icon Enter (the one with the tick mark in a green circular background) -> Assign Function code like 'ENTER'.
Now in your PAI, restrict your code saying
if sy-ucomm = 'ENTER'.
"Logic
endif.

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Object disappears after pressing enter key

I need to attach the transaction J1B3N to keep the connection objects.
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Hi,
I am guessing this is a single line TextBox. You can use the KeyDown event to detect the Enter key being pressed and Suppress the Key. If you are using the Enter Key to do something when it is pressed in the TextBox then put it in here
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Trigger PAI after pressing enter key

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