Solution : https://service.sap.com/sap/support/notes/1319929 (SAP Service marketplace login required)
Key words :
00 enhancement package 1 support package 5 sap bw 7, 00 support package 21 sap bw 7, 10 enhancement package 1 support package 3, rsadmin parameters db2_psa_{priqty, assigned size category, support package, create fact tables, support packages, fact tables, dataset size
Related Notes :
| 1235595 | DB2-z/OS: BI: Storage parameters of PSA tables |