Compare 2 datatble and update the very first matching value

Hello @yashashwini2322 ,

Here’s the zip of workflow containing your required output.

Note in invoke code assign your 2nd datatable(where you need to get output) to “dt1”(In the arguments of Invoke code activity). As final output is going to be stored in “dt1” of the invoke code.
Let me know if you have any doubts

Vlookup.zip (2.1 KB)

If this helps do mark it as solution.
Cheers!!!