Problem:
  The master data for the following articles is not known:
   -
   -

Solution:
   Please send a text file (preferably Excel) to our Customer Support so that they can upload the data into our system.
   You will receive an e-mail confirmation as soon as the data has been entered into our database.
   It is possible that you will need to submit again the invoices that were rejected because of missing or incorrect article information.