We realized that we had activated an account structure without validating it, and about a days worth of transactions occurred before we started seeing posting errors as a result. We have since validated and activated the affected structure, and transactions created since then have been processing fine. However, we had a lot of transactions which we had to back out and redo.With the sales orders, we were able to back out the pick and/or pack and create a new sales order to invoice against. Not ideal, but not a show stopping problem. The same was true when we tried to pay AP invoices posted during the affected time period. Today, we are getting the error on a purchase order that was received during that time frame and we are unable to cancel the receipt and redo it. This material is now sitting in accrued receipts, unable to be invoiced due to this error.Does anyone know what can or should be done to fix the problem or have a workaround that will allow us to get this item out of accrued receipts, either by eliminating the original transaction or by successfully getting it through the invoice process?The only solution to the error I've seen is to put the combination into draft status, validated it and reactivate it - but we've done that and the system didn't allow us to back-date the activation to include the time all these transactions posted.