How many columns can I add a Json Form in SharePoint?

[happy2023]

Hello All, 

Could you do me a favor? I have an excel that has more than 230 columns

I want to create a json form in SP. Is there any limitation to add columns? 

[#2 · Accepted solution]

@happy2023 the answer here might help.

[#3]

@happy2023 

Can you explain this requirement in detail - "I want to create a json form in SP"?

Are you trying to create a new list or did you already create a list and now trying to customize the list form using JSON?

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