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2127852 - HANA Error: 301 unique constraint violated: TrexUpdate failed on table

Symptom

The following alert appears when using SAP HANA database with a corresponding error in the indexserver trace file:

301 unique constraint violated: TrexUpdate failed on table '_SYS_STATISTICS:HOST_VOLUME_IO_DETAILED_STATISTICS_BASE' with error: unique constraint violation in self check for table _SYS_STATISTICS:
HOST_VOLUME_IO_DETAILED_STATISTICS_BASEen, constraint='$trexexternalkey$'...


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Environment

SAP HANA database

Product

SAP HANA 1.0, platform edition

Keywords

_SYS_STATISTICS:HOST_VOLUME_IO_RETRY_STATISTICS_BASE,  _SYS_STATISTICS:HOST_VOLUME_IO_TOTAL_STATISTICS_BASE , KBA , HAN-DB-MON , SAP HANA Monitoring , Problem

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