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3725576 - ERROR => IcmBufAllocHeap: malloc 65536 failed! Limit (enq/io/auxiliary_buffers_total_size_MB=...) exceeded!

Symptom

The error line below is written to the trace file of the Standalone Enqueue Server (dev_enq_server), even though the SAP kernel release and patch level in use are higher than the ones listed on the SAP Note 3007473:

[date and time] [Thr ...] ERROR => IcmBufAllocHeap: malloc 65536 failed! Limit (enq/io/auxiliary_buffers_total_size_MB=[current value of this parameter]) exceeded!


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Environment

  • SAP NetWeaver ABAP based system
  • ABAP Platform based system
  • Standalone Enqueue Server 2.0

Product

ABAP platform all versions ; SAP NetWeaver all versions

Keywords

ENSAv2, Standalone Enqueue Server 2.0, IcmBufAllocHeap, enq/io/auxiliary_buffers_total_size_MB, exceeded , KBA , BC-CST-EQ , Enqueue , Problem

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