Solution : https://service.sap.com/sap/support/notes/1289199 (SAP Service marketplace login required)
Key words :
_sort_elimination_cost_ratio controls rule-based cbo decision, alert log max_dump_file_size maximum size, oracle shadow processes _b_tree_bitmap_plans defines, hpux_sched_noage optimized scheduling policy, background trace files compatible defines, deactivates individual cbo fixes, determined recyclebin enables access, large file system cache, avoid critical cpu bottlenecks, avoid file system overflows
Related Notes :
| 1455168 | _FIX_CONTROL syntax |
| 1454675 | _FIX_CONTROL parameters are ignored |
| 830576 | Parameter recommendations for Oracle 10g |