Solution : https://service.sap.com/sap/support/notes/1302863 (SAP Service marketplace login required)
Key words : 
application groups-> sap application components-> mobile applications-> sap mds-> sap mds 1, prerequisites nw mobile, mds reason, /swdc-> download-> installations, 6 sp1 release information, terms mobile, upgrades-> installations, symptom sapmds 1, installed solution, upgrades - entry
Related Notes : 
       
| 1369667 | Mobile Conversion Exit for Material Number | 
| 1353399 | |
| 1349349 |