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2894395 - Delta Merge is not running in HANA

Symptom

Delta Merge is not running in HANA.
There are lot's of alerts related to delta merge.

1. Alerts
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[Schema Name].[Table Name] partition 1 on app032:3XX03 has a delta storage size of 3190MB. This exceeds the threshold value and may indicate a problem with delta merge processing.
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[Schema Name].[Table Name] partition 0 on app032:3XX03 has a delta storage size of 2660MB. This exceeds the threshold value and may indicate a problem with delta merge processing.
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Referred the note 2043152 Alert "Size of delta storage exceeds the threshold value and may indicate a problem with delta merge processing", But there are so much main memory has been kept occupying by tables which are already do the delta merge operation.


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Environment

  • SAP HANA Database

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

HANA, Delta Merge, delta storage size, This exceeds the threshold value, alert , KBA , HAN-DB , SAP HANA Database , Problem

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