Solution : https://service.sap.com/sap/support/notes/187899 (SAP Service marketplace login required)
Key words :
additional key words unique index, great runtime problems, symptom loading data, database resources replace, unique index exists, dramatical performance improvements, primary key, unique index, -unique index, nonunique index
Related Notes :
| 374152 | Condensor: Termination with MULTI_UPDATE |
| 156319 | Collective note performance BW 1.2B |