Post Large idoc from wM to SAP - OutofMemory JAVA Heap Space

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1

Hello Everyone,

I have a little issue in webMethods v 8.2.2.0. I’m connected with 23 SAP systems and i have never encountered this kind of issue below :

I’m trying to push an idoc to a SAP system with the following instruction :

  • pub.sap.idoc:documentToIDoc
  • pub.sap.transport.ALE:OutboundProcess

It’s working with idoc with few number of segment ( 500, 1000, it’s working fine).
But in my case, i’m tring to push an idoc with approximatively 30000 - 35000 segments.

When i call the OutboundProcess, i have an error message (OutOfMemory - JAVA Heap space).
The BASIS team in my company has increased the number of JAVA memory in file setenv.bat (JAVA_MAX_MEM=2536M)

Is there a memory dedicated to ALE adapters somewhere else ? Or is there a way to send (with kind of Iterator) an idoc to SAP ?

Thanks,
Regards,
Nicolas

2

Hi Nicolas,

please share version and Fixlevel for your SAP-Adapter as well as the JCo-Version you are using.

Can you share the complete Java Memory Settings from your setenv.bat?

Please share the complete error message as well.

Regards,
Holger