Excel help , vlookup

Nagesh (Compliance officer) (39 Points)

25 August 2016  
need to Vlook for Docuement for WHT and the querry is I have to get WHT value for only first occurrence and next occurences to get blank or any text like " duplicate"

 

Sheet 1     Sheet 2  
Doc No.  WHT    Doc No. WHT
7630001567      58.00   7630001567  
7630001570    407.00   7630001570  
7630001581      48.00   7630001581  
7630001584    910.00   7630001584  
7630001594    256.00   7630001594  
7630001595    103.00   7630001570  
7630001599    138.00   7630001581  
7630001600    378.00   7630001584  
7630001606    175.00      
7630001609    279.00