Solution : https://service.sap.com/sap/support/notes/1103409 (SAP Service marketplace login required)
Key words :
large star schema sql statements, merge scan join linked, efficient nested loop join, 00 support package 16 sap bi 7, join column enables, prefix /b10/0p, prefix /bi0/0p, query splitter reason, creates temporary tables, 10 support package 5
Related Notes :
| 514907 | Processing complex queries (data mart, and so on) |