Hi experts,
I am looking for a way to block all supplier invoices at the time of posting, so that the workflow gets always triggered. This should even work if the Invoice amount = PO amount.
Do you have any ideas how to do that. I was already thinking about an Substitution/Validation of the Lineitem paymentblock field, do you know if I can setup a validation/substitution on that field at time of document posting?
Thanks for your help.
Christoph