Error: Current Quantity value is All. The recommended value is Packing slip. Do you want to apply the recommended value?
Fix issue when invoicing where users have to always change to All
Go System administration->Users
Find the users
Edit the user
Click options button at top.
Go to users usage data.
In the element name column, search for "SalesEditLinesForm_invoice"
Go to file menu and select delete
Have the users go post an invoice
They will be prompted with the following
Select the option “Don’t ask again”
Next click the “No” option