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


  • 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.



SAP HANA Database 1.0

SAP HANA Database 2.0


SAP HANA, platform edition all versions


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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