Solution : https://service.sap.com/sap/support/notes/1573118 (SAP Service marketplace login required)
Key words :
latest content server build, content server hangs, error 401 unauthorised appears, upgrade odbc drivers, terms odbc 7, unauthorised reason, program error, related note 514500, 23 drivers, prerequisites
Related Notes :
| 514500 | Importing Support Packages for the SAP Content Server |