Solution : https://service.sap.com/sap/support/notes/62113 (SAP Service marketplace login required)
Key words :
project hierarchies reduces performance considerably solution 1, additional key words report writers, project system database profile, large project hierarchies, report writer reports, ps information system, cost element reports, large data volume, project system, large hierarchies
Related Notes :
| 84684 | Sets: poor performance in project reports |
| 72353 | Project cost element reports: performance,drilldown |