Solution : https://service.sap.com/sap/support/notes/718566 (SAP Service marketplace login required)
Key words :
select tab object type extension, limit database acccess reason, folder\usr\sap\<installation-, >\global\config\contentintegratorthe linecom, symptom matching fails due, object type workitem, object type changerequest, start extension button, displayed due toinvalidtype-, propertiesof content integrator
Related Notes :
728441 | Installing Content Integrator 2.0 SP05 for MDM 2.0 |