Hi, I created a new field in PORDER table  the filed name "ZREJSIG"

what am trying to achieve to update this field after so I created a new action in "POHSIGREJ" as below picture shows

but the filed still not updating so I tried another action "AWRKUPDOBJ" as below show

and again this doesn't work for me any idea why it not updating maybe I did some mistake or I miss something