3644184 - It takes long time to start HANA DB

Symptom

HANA is taking a long time to start, with most of the time spent on table reloading.
During this period, SAP system performance is significantly degraded until HANA has been fully started.

indexserver_<hostname>.<port>.<num>.trc:
[38831]{-1}[-1/-1] 2025-06-24 09:20:18.668705 i Basis TraceStream.cpp(00526) : ==== Starting hdbindexserver, version 2.00.079.00.1720729199....
......
[42538]{-1}[10/-1] 2025-06-24 09:23:52.898295 i TableReload TRexApiSystem.cpp(00699) : Now reloading <number of tables> tables (loading up to 8 tables in parallel)
......
[42538]{-1}[-1/-1] 2025-06-24 11:06:06.237139 i TableReload TRexApiSystem.cpp(00725) : Finished table reloading
[42538]{-1}[-1/-1] 2025-06-24 11:06:06.257473 i Service_Startup TREXIndexServer.cpp(02071) : Pre-/Re-Loading of column store tables finished.

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental

Environment

SAP HANA Platform Edition 1.0
SAP HANA Platform Edition 2.0

Keywords

Start SAP system, slow, HANA startup, startup time. , KBA , HAN-DB , SAP HANA Database , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.