I am trying to create a Sales Order and set its

customform

value to 139. I have tried both

const salesOrderRecord = record.create({
        type: record.Type.SALES_ORDER,
        isDynamic: true,
        defaultValues: {
            customform: 139
        }
});

and

const salesOrderRecord = record.create({
        type: record.Type.SALES_ORDER,
        isDynamic: true
});

salesOrderRecord.setValue({
        fieldId: 'customform',
        value: 139
});

and both times I get the error

"message":"You have entered an Invalid Field Value 0 for the following field: customform"

Where is it getting 0 from? Is this one of those Netsuite errors where the problem isn't actually with

customform

, but something else?

Couple of initial thoughts, try a string instead of number

'139'

. Also maybe order of operations matters here, I would assume you are setting other values aside from form. Perhaps try setting the form after other values (like sub or customer), not sure which order you are setting things.

customform is the very first field that is attempted to be set

looks weird

Sadly I do not have access to a user account on their Netsuite, but they have verified that 139 is the correct internal ID of their Sales Order custom form I did have the crossing thought that maybe they didn't have ss2.0 enabled in their account features, I will need to double check that with them

i meant it as in dont use suitescript 2.1

Actually enabling ss2.0 doesn't appear to be an account feature, hmm, but my @NApiVersion is set to 2.0 (and has previously errored out on 2.x)

I’d be curious what the error is if you just have some random id 99999 or the likes. Is it possible if isn’t a negative value id and they are not omitting the negative symbol