Combining different IT screens in one screen for PA20

Hello Friends,

I am working on getting different IT screens from PA20 into one screen and I am getting below error. Please help me on the below.

I am trying to get values from IT0001 for Position, Position text, Org Unit, Org Unit Text, Job Code

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And also clarify on below doubt.

1. When I enter emp # and click on find, it shows employee name and again click on "empl. info" getting employee cost center, EE Grp, EE Subgrp, PA. When I enter another employee #, is it possible to clear other fields automatically.

Thanks.

Regards,

S.Srikanth