Solution : https://service.sap.com/sap/support/notes/1294325 (SAP Service marketplace login required)
Key words :
display activex/java controls inside web dynpro popups, remove gantt charts inside pop ups, freigth order -> shipment order information, freight request -> shipment request information, document flow tab, attached correction instruction, shipment order, shipment request, close button, technical restriction
Related Notes :
| 1098009 | Web Dynpro ABAP - List of known Restrictions and Browser Support |