Solution : https://service.sap.com/sap/support/notes/969396 (SAP Service marketplace login required)
Key words :
mandt bukrs ranl s_compr, oracle index organized table, debit position run, critical time window, relevant secondary index, index organized table, main access path, standard sap system, planned record update, join vdbeki - vdbepi
Related Notes :
| 1016172 | Sorting table records during reorganization |
| 947139 | Poor performance when system reads documents |
| 641435 | FAQ: Oracle Index Organized Tables (IOTs) |