Solution : https://service.sap.com/sap/support/notes/515886 (SAP Service marketplace login required)
Key words :
encounter performance problems, change_pointers_read function module, database hint affect, change_pointers_read reason, db2 database, database optimizer, large datasets, change pointer, data distributions, db2 optimizer
Related Notes :
| 1002464 | Optimization when reading change pointers with DB6 |
| 706836 | ALE: Intensive SQL accesses when reading change pointers |
| 162034 | DB2/390: Database hints in Open SQL |
| 129385 | Database hints in Open SQL |