Expression error: Access to the resource iS forbidden

Hi kchekuri04, you'd need to verify it on Acumatica database side. It appears that your account lacks sufficient privileges to connect to a specific table/view, etc.

If you want community to help you, we'd need more details: what table are you trying to connect? Can you access it directly? What type of connection do you use? What credentials? Are you sure those credentials have sufficient privilleges and etc. If you provide more background I'm sure that someone here will do their best to help you 😉

Good luck with your project!