Solution : https://service.sap.com/sap/support/notes/1368413 (SAP Service marketplace login required)
Key words :
SAPinst, SAP NetWeaver 7.20, Diagnostics Agent, SMD, Solution Manager
Related Notes :
1595231 | Connection when managed HTTP message server port not default |
1376933 | Mass Deployment of SAP Diagnostics Agent 7.20 |