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2211729 - Not enough memory to execute delta merge, HANA Alert 29 Size of delta storage of column-store tables.

Symptom

  • Out of Memory dump occurs when you execute a delta merge for a table on HANA.
  • The memory that should be required for the delta merge has been calculated using the formula ALLOCATION LIMIT - Used Memory - 2 * (MEMORY_SIZE_IN_MAIN and MEMORY_SIZE_IN_DELTA) > 0 as per point 6 from the note 1977314.
  • You follow all the steps and checks given in the SAP note 1977314 but you still cannot free up enough memory to complete the delta merge.


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Environment

SAP HANA Database 1.0

SAP HANA Database 2.0

Product

SAP HANA, platform edition all versions

Keywords

Error; Rename the table; Table Partitioning; table with the same structure; , KBA , HAN-DB , SAP HANA Database , HAN-DB-ENG-BW , SAP HANA BW Engine , How To

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