Solution : https://service.sap.com/sap/support/notes/1567969 (SAP Service marketplace login required)
Key words :
sp patch level section, external session id reason, external session id, default stack trace, web container failed, local variable 'clientcontext', [exception] java, object loaded, solution upgrade, latest version
Related Notes :
| 1623364 | SAP NetWeaver AS Java 7.11 SP8 List of corrections |