Regarding table control issue

Dear Team,

I have issue in Module Pool table control program. I am facing the issue in that there are some input fields and base on input fields there are some grey fields which values derive from input fields .When I enter value in that input fields of table control after pressing Enter key 2 to 3 time then value get updated in grey fields. Is it possible without pressing enter key or single press enter key then value get updated in grey fields.What is technical solution for that issue .

After Scrolling screen and press the enter key 2 to 3 times then value get updated Before that value not updated.

I am not able to understand how to handle the issue, please suggest the solution .

Thanks and Regards,

Suhas