SharePoint Server Object Model not set lookup field value

Question

I want to add a lookup field value using this script:

But there is no field value displayed after running the script.

Can you help to resolve the issue ?

Answer 1

Hi @developer sp1 ,

Please take a reference about the demo to add lookup field value from here:

Get / Set Lookup Field Values in SharePoint List using PowerShell

And the attchment code is to get lookup field from source list using CAML Query and set to target list, you can refer it.
17414-code.txt