Solution : https://service.sap.com/sap/support/notes/1022097 (SAP Service marketplace login required)
Key words :
symptom ananalyze table <table_name> validate structure cascade online, checked usinganalyze table <table_name> validate structure cascade online, lot longer compared, additional merge fix, sap note 1002062, bug 5667736 reason, oracle bug 5752105, note 23345, bug 5667736, bug 5752105
Related Notes :
| 1002062 | Additional merge fix for Oracle 10.2.0.2 |
| 806554 | FAQ: I/O-intensive database operations |