Hi it's a old old problem. You should have a look here EDIFACT is struggling with this kind of problem since a long time now.
http://www.unece.org/trade/untdid/d08b/tisd/tisdads.htm http://www.unece.org/trade/untdid/d08b/trsd/trsdnad.htm regards --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
