Field help (PIHNUMSIH)

This non-modifiable information recalls the purchase invoice number associated with the sales invoice in the case of inter-company invoicing (the customer corresponds to the purchase site of another company in the group). There is the possibility, if the user's authorizations allow it, to access the purchase invoice control via a tunnel.
Depending on the automatic functionalities set up for the inter-company cases, a purchase invoice control can be automatically generated in the customer company, during the validation of the invoice or the credit memo. If no automatic functionality is set up, there is the possibility in the purchase invoice control to select an inter-company sales invoice.