Solution : https://service.sap.com/sap/support/notes/765850 (SAP Service marketplace login required)
Key words :
message class /saprgx/rg, apply attached correction instructions, location screen change module, called parameter source, display mode message, transaction vfbs key, gui status wi, gui status w0, prerequisites program error, outbound deliveries reason
Related Notes :
615188 | RGX-Add Routing Guide display & Re-Route to Delivery Screens |