Solution : https://service.sap.com/sap/support/notes/1650263 (SAP Service marketplace login required)
Key words :
activate dvm data extractors, 'null' object reference, terms dvm setup, prerequisites coding correction, attached coding corrections, solution manager system, dvm workcenter, system sid, selected system, error message
Related Notes :
| 1613410 | SAP Solution Manager - Basic functions 7.1 SP3 |