Solution : https://service.sap.com/sap/support/notes/1554750 (SAP Service marketplace login required)
Key words :
7 db2 luw db6 packed descriptor deferred table virtual dbacockpit reason, converted empty physical database tables, sysviewdep system catalog table, receive sql error sql0204n, packed descriptor, empty virtual table, sql error sql0204n, incorrect sql0204n error, virtual table definition, convert empty tables
Related Notes :
1346902 | DB6: Known Errors and available Fixes in DB2 9.7 for LUW |
1151343 | DB6: Using "Deferred Table Creation" |