Solution : https://service.sap.com/sap/support/notes/608063 (SAP Service marketplace login required)
Key words :
internet planning book reason, demand planning, collaborative planning, long runtimes, collaborative supply, disaggregated level, note improves, form routine, function module, /sapapo/clp_its_webtab_get
Related Notes :
| 645292 | Composite SAP note on improving performance of drilldown |