Hi Gurus....I need help in form personalization for Invoice Workbench.

We have a non mandatory extended DFF set up on the invoice header screen.

Requirement is that if the extended DFF is populated with any value then it should look at 2 things:

1) The payment method on invoice header is <> 'CLEARING'

+

2) The Balancing Segment i.e. First segment in charge account on the invoice distributions if has certain values i.e..... in ()

Then it should give a error message.

Note: we want to make it work both for PO as well as NONPO type invoices, so it will be good it gives the error when invoice distributions are created either by PO matching or Manual keying in.