Solution : https://service.sap.com/sap/support/notes/388866 (SAP Service marketplace login required)
Key words : 
reduced database failure potential due tomonitoring, sap standard system copy method, source code corrections solution, specific db/os combination, sap requires testing mcod, existing sap system database, database-specific tools, sap service marketplace, accurate sizing planning, christian grafe-mail
Related Notes : 
       
| 403704 | BRCONNECT - Enhanced function for Oracle DBA | 
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| 374276 | Single database, multiple schemata | 
| 79991 | Multi-Language and Unicode support of SAP applications | 
| 28392 | Two R/3 Systems on one Windows NT Server |