Orion Law Management Orion Desktop Articles Accounts Receivable Unable to Delete Original Transaction During Reversal Updated April 14, 2025 17:51 If when reversing an AR transaction you attempt to delete the original transaction and are told by the system you cannot, you will first have to unpost and void the invoice on which the transaction was shown to the Client-Matter.If the transaction is a PMT, CR or WO, you may instead call it up in the AR Entry screen and choose TOOLS, Reset Invoice Status to Selected. If the transaction is a RAP or a TAP, you must unpost and void the Invoice on which the transaction appeared. Was this article helpful? Yes/No