Urgent.....Screen Painter.........ABAP

Hi,

I designed a screen to maintain custom transparent Table.

Before inserting the record I need to check whether the same record exist in the table or not with the screen fileds.

in the screen I get the fields from the same table in which I have to maintain the Table.

How shall I check the table fileds with the screen fileds.

Table Fields

z_intfc

z_attr

z_value

In the screen I select the same fileds.

I don't know how to check the screen fileds with table fields.

Any suggestions please.

I created four push buttons INSERT,UPDATE, DELETE, EXIT

How shall I code thenm in the program to check the above

options?

any suggestions please...

Thanks in advance

sailekha