what if application manager app ui messed in TIBCO AMX BPM

This mainly happens due to http compression. You can resolve it by adding the following property to BPMNode.tra file which is located at this path: /CONFIG_HOME/tibco/data/tibcohost/Admin-AMX BPM-AMX BPM Server/data_3.2.x/nodes/BPMNode/bin

java.property.com.tibco.amf.hpa.tibcohost.jetty.disableCompression=true