I am getting the following error, while confirming the PO:
“Because of a system upgrade, purchase orders selected to be posted have no transaction date and cannot be posted. Enter the dates manually, or do a batch update with the transaction date clean-up form in the Periodic section of Accounts payable.”
“Removal of suspension of recId allocation for table PurchParmTable has failed.”
I was reviewing your issue but as per my understanding the posting date i.e. “Transaction Date” is asked to fill ONLY when we “Invoice” the Purchase Order and NOT when the Purchase Order is “Confirmed”.
Like Adam said, you need to manually fill in the DATE [Posting Date i.e. Transaction Date] while Invoicing the Purchase Order as this is a mandatory date while Invoicing the Purchase Order.