Solution : https://service.sap.com/sap/support/notes/533272 (SAP Service marketplace login required)
Key words :
detailed scheduling planning board reason, detailed scheduling planning board, terms /sapapo/cdps0, implement related notes 534539, symptom performance problems, planning board, reading campaign data, campaign data, poor performance, campaign-relevant
Related Notes :
538211 | Bad performance for planning function in planning board |
534539 | |
370601 | Composite SAP note: APO 3.0 and 3.1 performance |