Solution : https://service.sap.com/sap/support/notes/1373226 (SAP Service marketplace login required)
Key words :
select system environment > user monitoring tab, prerequisites advanced info ui logic problem, advanced info popup, terms advanced info, click advanced information, advanced information button, duet users table, duet server table, bound item id, undelivered messages reason
Related Notes :
| 1346263 | Duet 1.5 SP3 Platform: Composite note (.NET and JAVA fixes) |