Solution : https://service.sap.com/sap/support/notes/924320 (SAP Service marketplace login required)
Key words :
object field i_s_data-<key figure>, sap netweaver 2004s bi, import support package 08, key figures, bi patch 08, sapbinews bi 7, support package, 0 support package08, virtual characteristics, system issues
Related Notes :
| 1237653 | Infocube 0PAPA_C02: Key figures do not work |
| 872280 | SAPBINews NetWeaver 7.0 BI Support Package 08 |