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SAP Knowledge Base Article - PreviewSymptom
You notice log and data backup keep failing due to large backup catalog, if you perform backup catalog housekeeping, out of memory error occur.
Restart system can't release more memory, and when you check the top memory usage allocators, you notice the biggest allocator is Pool/BackupRecoveryAllocator, for other allocators, most of them are related to column store table.
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Environment
- SAP HANA PLATFORM 2.0
- SAP HANA PLATFORM 1.0
Product
SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0
Keywords
backup catalog, load, unload, memory, allocation failed, out of memory , KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , HAN-DB , SAP HANA Database , Problem
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