Symptom
The data backups of your HANA database are failing due to following error:
[447] backup could not be completed, [1000002] Allocation failed ;
$size$=536870912; $name$=ChannelUtils::copy; $type$=pool;
$inuse_count$=0; $allocated_size$=0
Checking the HANA trace directory (usr/sap/<SID>/HDBxx/<hostname>/trace) you see a lot of out-of-memory dumps gernerated for the statisticsserver service:
statisticsserver_<hostname>.3<instance_id>05.rtedump.<timestamp>.<pid>.oom.trc
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Environment
SAP HANA Database <= SPS7 with Standalone Statisticsserver
Product
Keywords
memory allocation limit; oom; memorymanager; allocationlimit; , KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem
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