Error Check
If the action Create Invoice returns an error, the user needs to error check the XML file.
Click on Invoicing > Error Check to error check.
If a warping is missing, a registration window will open where the user can add the missing information.
If the user confirms that they want to add the warpings, the warpings table with a filter on those entries that need to be warped to a new value, that is where the field Wise No. is empty. That field needs to be filled out.
Once all the warpings have been registered it is possible to click the action Create Invoice.