Solution : https://service.sap.com/sap/support/notes/1731403 (SAP Service marketplace login required)
Key words :
commit cl_rsdd_statolap update_biausage reason, database commit takes place, heavy system load, sapbwnews nw bw 7, sap hana database, sap netweaver bw 7, sap nw bw 7, sap notes mentioned, olap runtime statistics, 30 bw abap sp8
Related Notes :
| 1766059 | RSDDSTAT: Values in the table RSDDSTATBIAUSE too high |
| 1712334 | Important Notes for SAP BW powered by HANA on SP7 |
| 1708177 | SAPBWNews NW BW 7.31 ABAP SP5 |
| 1680997 | SAPBWNews NW BW 7.30 ABAP SP8 |