What is your current setup to avoid??Are you talking about EDI docs??Are you using TPA’s to check control number duplicates?? did you setup any Instance ID Query in WmEDI homepage for example PO number and in your flow check if you get any duplicates that query checks TN DB or external db for duplicates matching with same PO num…
Please search this forum there are some discussion held on the same topic you should find some…
HTH,
RMG
#webMethods#edi#Integration-Server-and-ESB