Solution : https://service.sap.com/sap/support/notes/1246233 (SAP Service marketplace login required)
Key words : 
input-ready queryquery drilldown, query displays incorrect data, processing complicated infoproviders, input-ready, data reason, terms query, query navigation, slice dice, complicated optimizations, olap processor
Related Notes : 
       
| 1528228 | Incorrect or too much data in rare cases (after SP25) | 
| 1409069 | Incorrect or too much data in rare cases (after SP23) | 
| 1368118 | Incorrect data or too much data in rare cases (after SP21) | 
| 1296892 | |
| 1287364 | Brain 299 in CL_RSR_RRK0_HIERARCHY; SEL_TO_SELDR_EQSID-01 | 
| 1275193 | The elimination of internal business volume does not work | 
| 1267220 | BRAIN A125; X299 APPEND_KHANDLE_1-02- | 
| 1252056 | Subsequent correction to Note 1235446 | 
| 1249170 | No data when a rare combination of prerequisites is met | 
| 1244175 | Values entered in an input-ready query disappear | 
| 1137121 | Incorrect data or too little data (after Support Package 17) | 
| 1089582 | Incorrect or no data in specific cases (after SP 15) | 
| 1048227 | Incorrect data or too much data in rare cases (after SP13) |