Expression may not be longer than 4,000 characters. You have entered 6,811 characters

7 replies
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Hi,

I have created a Process Model with Start a Process Template. My Process Model has around 58 Process Variabes but through WEBApi when i try to pass those details, Web Api Throws an error like

"Expression may not be longer than 4,000 characters. You have entered 6,811 characters."

what can be done to overcome this?

Thanks,

Sakthi S.

gayathris111098

Inspiring

Hi, where is this error coming? When you test or in actual process calling?

stefanhelzle0001

Brainy

Assuming that you have an incoming JSON data structure, why not pass that into the process?

Another option is to pass the JSON into a separate expression which maps that into a dictionary containing all your process parameters. Then use this expression inside a!startProcess.

davel001150

Inspiring

I was mistaken.

stefanhelzle0001

Brainy

The expression editor for web APIs is limited to 4k characters of actual expression code.

davel001150

Inspiring

Ah, thank you for that. Yes, reading the error more clearly that's what it's saying.

Disregard what I posted earlier; you'll simply have to get what you want with fewer lines of code.

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