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Export Monitor - java.lang.OutOfMemoryError: Java heap space

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Hi experts,

 

we try to export a NW 7.0 instance from oracle 11 db with R3load.

 

Environment information:

 

OS info:

   Nodename: <hostname>

   Release:   HP-UX B.11.31

   Version:   U (unlimited-user license)

   Machine:   ia64

 

DB info:

    Oracle 11.2.0.2

 

Software:

SWPM 1.0 SP 10 (actual version)

 

While starting the export of the NW stack in phase "Run migration monitor" the export stops and creates an dump.

 

sapinst_dev.log:

----------------------------------------------------------------------------------------

ERROR      2016-04-27 16:07:34.181 (root/sapinst) [CSiStepExecute.cpp:1106] id=controller.step

Executed errno=FCO-00011

The step runMigrationMonitor with step key |NW_Export|ind|ind|ind|ind|0|0|NW_ABAP_Export_Dialo

g|ind|ind|ind|ind|abapUnload|0|NW_ABAP_Export|ind|ind|ind|ind|0|0|runMigrationMonitor was exec

uted with status ERROR ( Last error reported by the step: Program 'Migration Monitor' exits wi

th error code 101. For details see log file(s) export_monitor.java.log, export_monitor.log.).

 

----------------------------------------------------------------------------------------

 

export_monitor.log:

----------------------------------------------------------------------------------------

ERROR: 2016-04-26 16:11:00 com.sap.inst.migmon.exp.ExportStandardTask run

Fatal exception during execution of the Export Monitor.

  1. java.lang.OutOfMemoryError: Java heap space (failed to allocate 537002000 bytes) (max heap: 1024 MB)

        at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:145)

        at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:619)

        at java.lang.StringBuffer.append(StringBuffer.java:340)

        at java.io.BufferedReader.readLine(BufferedReader.java:345)

        at java.io.BufferedReader.readLine(BufferedReader.java:362)

        at com.sap.inst.migmon.imp.StrFileUtils.findPredefinedTableNames(StrFileUtils.java:54)

        at com.sap.inst.migmon.MigrationTask.collectConversionPackageNames(MigrationTask.java:1206)

        at com.sap.inst.migmon.exp.ExportStandardTask.createPredefinedPackageGroups(ExportStandardTask.java:26

4)

        at com.sap.inst.migmon.exp.ExportTask.assignGroupPackages(ExportTask.java:255)

        at com.sap.inst.migmon.exp.ExportStandardTask.doRun(ExportStandardTask.java:101)

        at com.sap.inst.migmon.MigrationTask.run(MigrationTask.java:455)

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)

        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)

        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPool

  1. Executor.java:98)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoo

  1. lExecutor.java:180)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecuto

  1. r.java:204)

        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)

        at java.lang.Thread.run(Thread.java:763)

 

INFO: 2016-04-26 16:11:00

Export Monitor is stopped.

----------------------------------------------------------------------------------------

 

 

 

We already searched in the following SAP notes and tried the solutions without positive results :

 

The MIGMON.SAR file on SWPM 1.0 SP10 is modified on 16.04.2016. We also tried to replace the MIGMON.SAR file on the SWPM ISO. But all MIGMON.SAR files on service marketplace are older.

Also this did´t work.

 

Any suggestions?

 

Kind regards

Thorsten


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