Solution : https://service.sap.com/sap/support/notes/862211 (SAP Service marketplace login required)
Key words :
menu option edit -> expert settings, main instance detail view, selected system detail view, system reads system data, radio button 'systems', delete instances manually', function utilities -> analyses, radio button 'instances', terms smsy reason, adaptive computing controllers
Related Notes :
| 1087516 | SMSY: JAVA instances are deleted (data source SLD) |
| 877724 | SMSY: Incorrect server set to "inactive" |