Non PO Invoices Header level requester

Summary

Non PO invoice approvals

Content

Hi,

We route Non PO invoices for approvals which are over 1000 based on the Header level requester.

Most of our invoice are less than 1000 which do not need any approvals.

It is easy to forget to key in requester name at header level and invoices get stuck in the workflow.

As this field is required for only invoices which are over 1000, What is the best way to prompt payables clerks to key in this field.

How are other businesses worked around this issue.

Do you reject the invoices which does not have header level requester.