Solution : https://service.sap.com/sap/support/notes/494944 (SAP Service marketplace login required)
Key words :
long front-end load, solution import apo 3, gt_past1 global table, pure performance enhancements, performance reason, historical values, terms sdp94, interactive planning, grid handling, displayed separately
Related Notes :
| 645292 | Composite SAP note on improving performance of drilldown |