Solution : https://service.sap.com/sap/support/notes/1457175 (SAP Service marketplace login required)
Summary : 
      In scenarios using SAP NetWeaver BW with input-ready queries on key figures, incorrect data may surface under specific conditions: 1) The "Use Selection of Structure Elements" setting (KIDSEL) is enabled in RSRT, 2) Elements utilize the "Disaggregation" setting within the Query Designer, and 3) Multiple disaggregated key figures (like sales and quantity) are updated simultaneously. This issue, evidenced by data display errors post-server round-trip, was insufficiently addressed in previous updates. Resolution involves importing specific Support Packages for different BW versions, as detailed in associated SAP Notes.
Key words : 
terms input-ready query, solution sap netweaver bw 7, key figures/structure elements, input-ready query, sap netweaver bw 7, sap nw bw 7, receive incorrect data, display incorrect values, sapbinews nw bi 7, called kidsel internally
Related Notes : 
       
| 1468668 | SAPBWNews NW7.0 BW ABAP Support Package 25 | 
| 1450990 | SAPBWNews NW BW 7.02 ABAP SP05 | 
| 1409069 | Incorrect or too much data in rare cases (after SP23) | 
| 1369294 | SAPBINews NW7.01 BW ABAP Support Package 07 | 
| 1358706 | Incorrect data when KIDSEL and delta cache are used |