Hi
Can some please assist with the below issue in CRM-UI customization
I am trying to add a new filed in CRM-UI screen in Urgent correction.
Transaction type was copied to ZMHF and CRM-UI is using the ZMHF. Please find the below screen shots
I want to add an extra filed Support Team or Sold to Party in the below screen

Screen when I press F2
I went to configuration mode and tried to add a partner from BTPARTNERSET, trying to add that Partner Number 9

Please find the error message when I tried to add that filed


Kind Regards
Phaneendra K