SAP Knowledge Base Article - Preview

2173479 - Could not allocate native memory: Map failed in HP Unix

Symptom

In HP Unix system, the AS Java server process crashes with out of memory event, the defaulttrace file contains following stack trace:

[EXCEPTION]

java.io.IOException: Map failed
 at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:793)
...
Caused by: java.lang.OutOfMemoryError: Could not allocate native memory: Map failed Please see SAP note 1552973.
 at sun.nio.ch.FileChannelImpl.map0(Native Method)


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Environment

  • SAP NetWeaver AS Java 730 in HP Unix
  • SAP NetWeaver AS Java 740 in HP Unix

Product

SAP NetWeaver 7.3 ; SAP NetWeaver 7.4

Keywords

OutOfMemoryError, native, Map failed, IOException, HP Unix , KBA , BC-JVM , SAP Java Virtual Machine , BC-JAS-SF , Startup Framework , Problem

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