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2667371 - HANA throws out of memory dump while accessing backup catalog


The following error occurs when opening the Backup Catalog:

'SAP DBTech JDBC [4]: cannot allocate enough memory'

KBA material.PNG

Additionally, the indexserver trace file show out of memory dumps with following allocator as the top memory consumer:

Top "M_HEAP_MEMORY" allocators (component, name, size). Ordered descending by exclusive_size_in_use.
1: System: Pool/BackupRecoveryAllocator XX.XXgb (xxxxxxxxxxb)




  • HANA 1.0
  • HANA 2.0


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


backup, HANA, oom, memory, catalog, housekeeping, dump , KBA , HAN-DB , SAP HANA Database , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem

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