Solution : https://service.sap.com/sap/support/notes/1354697 (SAP Service marketplace login required)
Key words :
applications tab takes, user groups reason, user group, symptom assigning, sap system, terms duet, group names, case-sensitive, upper case, lower case
Related Notes :
| 1346263 | Duet 1.5 SP3 Platform: Composite note (.NET and JAVA fixes) |