Solution : https://service.sap.com/sap/support/notes/1342193 (SAP Service marketplace login required)
Key words :
elementary tests -> database -> data row compression, terms db2 logical unit, data row compression, database-dependent code, pds database tables, sap netweaver bw, online analytical processing, bw reporting query, determine rsddaggrdir-num_entries, rsddaggrdir-num_entries corresponds
Related Notes :
1427864 | DB6: Real Time Statistic Runtime during SAP BW Compression |