From the above error message, I can understand that you’re trying to add a QTY column in the custom field section.
Please note that the QTY column is already reserved in the system, please change the field name and try to add custom field.
From the above error message, I can understand that you’re trying to add a QTY column in the custom field section.
Please note that the QTY column is already reserved in the system, please change the field name and try to add custom field.