I'm returning a PO by passing in an internalid to a RESTLet that uses the record.load function to output the Purchase Order. I noticed that not all fields are being returned in the output. Anyone know why not all fields would be returned? Some of the missing fields are visible on the page layout in the NS UI. This NS Org has over 1,000 custom fields on their transaction object so SOAP is not an option. Any insight is greatly appreciated.

The guess would be that the field has no value

I thought the same thing but then I looked at the JSON and there are ton of fields that have either a null value or blank string and those are included.

Which fields are missing?

The client has over 1,000 custbody and custcol fields on their transaction object. I'm missing a bunch of custbody and custcol fields.

sounds weird