SUS-MM PO confirmation with changed confirmation date
When confirming an ECC 6.0 purchase order in SUS-MM (by the supplier) and changing the 'confirmation date' the system "Dis-ables" the 'Create Shipping Notification' function. In my opinion this is right, as the supplier isn't supposed to change the delivery date of a purchase order. The supplier should only 'propose' a different delivery date.
How do I tell the system, that I'm happy with the new confirmed date (e.g. instead of delivery date of 20th October 2007 the supplier confirms a delivery date of 21st October).
I would expect once I'm acknowledging the new delivery date (how ???) the supplier should be able to create an ASN (Advanced shipping notification).