Solution : https://service.sap.com/sap/support/notes/1443788 (SAP Service marketplace login required)
Key words :
web dynpro generated class, stack trace typically starts, -singleton child node, stack trace, outer class, component usage, external mapping, iprivatecomponent$iyournode, line numbers, solution apply
Related Notes :
| 1395865 | How-To Download Web Dynpro SCAs |