Solution : https://service.sap.com/sap/support/notes/1619318 (SAP Service marketplace login required)
Key words :
create costing-based summarization levels, intra_parallel yesdb2 update dbm cfg, db2 update dbm cfg, process large data quantities, attached source code corrections, database manager parameters intra_parallel, source code corrections, sap-internal abbreviation, join table cejxxxx, specific abap hints
Related Notes :
136216 | Fast rollup for summarization levels for costing-based CO-PA |