$ 0 0 Hello,Check this:http://scn.sap.com/community/pi-and-soa-middleware/blog/2012/06/05/how-to-handle-duplicate-files-sender-file-adapter-scenarios-in-process-integration In case u are using PI7.31 then:http://scn.sap.com/community/pi-and-soa-middleware/blog/2012/04/26/michals-pi-tips-duplicate-handling-in-file-adapter--731 ThanksAmit Srivastava