Solution : https://service.sap.com/sap/support/notes/1513910 (SAP Service marketplace login required)
Key words :
java failover mechanism takes place, connection pool uwlpool_<alias>$<connectortype>, connection pool uwlpool_<aliasname>$<connectortype>, current pool size limit, r3systeminfo#plain###problem occurred, uwl manage attachments ui, empty work item list, uwl work item attachments, display uwl overview page, cases portal runtime error
Related Notes :
| 1133821 | UWL Destination Service configuration |