Solution : https://service.sap.com/sap/support/notes/1500628 (SAP Service marketplace login required)
Summary : 
      When using the Single Data Provider Refresh function in SAP BExAnalyzer with multiple queries in a workbook, an issue arises where refreshing data providers individually leads to incorrect assignment of subsequent data providers to the query first refreshed. This is due to a program error identified after implementation of SAP Note 1480848. The solution involves importing specific Support Packages for various versions of SAP NetWeaver BW: BW 7.00 (SP25), BW 7.01 (SP08), BW 7.02 (SP06), BW 7.11 (SP05), and BW 7.30 (SP01), each detailed in their respective SAP Notes, available upon release. Urgent cases may refer to SAP Note 875986.
Key words : 
implementing note 1480848 solution sap netweaver bw 7, single data provider refresh function, single data provider refresh, refreshed data provider, sap netweaver bw 7, sapbwnews nw bw 7, prerequisites programm error, sap nw bw7, 01 bw abap sp08, 11 bw abap sp05
Related Notes : 
       
| 1500078 | SAPBWNews NW BW 7.02 ABAP SP06 | 
| 1493962 | BEx Analyzer: system error with single data provider refresh | 
| 1480848 | BExAnalyzer: performance improvement in workbook init call | 
| 1471463 | SAPBWNews NW BW 7.01 ABAP SP08 | 
| 1468668 | SAPBWNews NW7.0 BW ABAP Support Package 25 | 
| 1392433 | SAPBINews NW7.11 BW ABAP Support Package 05 |