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3249254 - System hangs for short period of time when statistics server executes Hash Statement 9aaf8105bdad5308ab706eea28078d28

Symptom

  • You observe that from time-to-time HANA Database becomes unresponsive when the statistics server executes the hash statement 9aaf8105bdad5308ab706eea28078d28
  • The script HANA_SQL_StatementHash_KeyFigures_* from SAP note 1969700 shows a high execution time for Hash statement 9aaf8105bdad5308ab706eea28078d28
  • In the HANA_Configuration_MiniChecks_* script from the SAP note 1969700 you see the following Alerts regarding the size of the backup catalog:
M0940 Size of backup catalog (MB)
M0942 Catalog size share (%, short-term)


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Environment

SAP HANA, platform edition

Product

SAP HANA, platform edition all versions

Keywords

KBA , HAN-DB-PERF , SAP HANA Database Performance , HAN-DB-MON , SAP HANA Monitoring , Problem

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