Acessing the mashup "Embedded Route Planner (bing.com)" you can see the error message "SFX Deserialization Failed".
SAP Business ByDesign; Silverlight UI
With 1802 release we noticed that Microsoft has stopped supporting the web services for Bing mashup. This is the cause of this message.
You can refer the links below:
Since ByD also will be moving to HTML soon, we recommend you to swith to Google Maps instead.
For more information you can search for "Google Mashup Maps" in help center.
Bing; Error; Message; SFX; Failed; , KBA , AP-RC-GEN-MSH , Mashups , Problem