Why can't I Save my Purchase Credit? I am getting a Banner “One or more invoice lines are invalid.”
The most common reason for this is one or more of the Product Credit Line’s "Cost Price" has been entered as a negative value and the "Quantity" as a positive value.
To Resolve: Scroll down your Product Credit Lines and look for a Line(s) displaying the left side red error indicator, then re-enter the Product Credit Line "Cost Price" as a positive value and the "Quantity" as a negative value.
