Hello, I have a question. what is the recommended way to deal with a revenue arrangement where the corresponding sales order has been closed?

depends. what do you wanna do with the Rev Arrangement -- close and not run RevRec or still run the RevRec?

we have some sales order lines that may not be billed but have revenue recognition for the length of the contract. we want to stop rev rec where it has been run to.

There is a setting in the system called "Automatically maintain revenue for closed sales orders"