I have migrated my application from Jboss AS 7.1.1.Final to WildFly 8.2.0.Final where I have used Primeface 5, Shiro and Rewrite 2.0.12. Due to this migration my upload has stopped working. Based on the comments in Rewrite Forum( http://www.ocpsoft.org/support/topic/command-not-fired-with-multipart-for...), I have replaced undertow module jar with latest version undertow-core-1.2.0.Beta9.jar undertow-servlet-1.2.0.Beta9.jar undertow-websockets-jsr-1.2.0.Beta9.jar Still the upload is not working. As suggested in other forums I have also tried custom FileUploadFilter for MultiPartReuest. Still no luck. Please suggest!!! -- Regards Biks