Invoice import creating bulk Line does not have enough information to generate distributions.

Hi All

We are importing AP Invoices which are PO matched. The invoice have around 1000 different PO matches lines and post import when we run Invoice validation the Invoice ends with hold with error - Line does not have enough information to generate distributions. We have checked and the PO are open and available to match and we can match the POs manually but due to volumes this is causing a lot of manual work.

Did anyone face a similar issue and let us know if we are missing something here why the holds are being created ?

Thanks

Murthy