Delete PO line - quantity delivered differs error, need to change the unit of measure

[former_member999816]

I need to delete a PO line (and insert a new one with correct unit of measure), but pops an error:

Quantity delivered differs from qty. invoiced (Function not possible)

though there is no GR, as it is a service cost, the quantity on the invoice is the same, the Net price differs, but even when changed accordingly this transaction is not possible.

Do we need to cancel the invoice in order to process the change first?

Thanks a lot

[laurent_burtaire]

Hello Daya,

error you have is an ECC one (message class 06, number 115😞

Regards.

Laurent.