Articles Booking error in Point of Sale

While Booking of articles in Point Of Sale it may show the following error due to below mentioned reason.
Run-time error '8002':
Invalid port Number

Solution


  1. Invalid port Number problem comes when the Weighing scale / Modem is connecting with respective Computer.
  2. Disconnect Modem / Weighing Scale from the machine then restart the Point of Sale Module to do the transaction without above error.
 Remove the tick mark against weighing scale in operator -> Tools -Weighing scale option.