Java heap size error Work manager

Hi,
  We are working with Work Manager 6.0 running on SMP 2.3 SP03.
The application was working fine, but after the data load that has happened in the UAT
System, we are getting the below error:
2014/08/08 00:48:56.142:
setImportParameters::STORAGE_REF_KEY=ET_COMPLEX_TABLE
2014/08/08 00:48:56.143:               + User=TS_MAINTMGR
2014/08/08 00:48:56.143:                 execute::::TS_MAINTMGR::before
BAPI execute: /SMERP/MM_CTMATPLANT_GET
2014/08/08 00:55:20.905:             + BackEnd=Java-1
2014/08/08 00:55:20.905:               Exception while updating complex
table 'ctpart': JavaBackEndError: JAVA EXCEPTION CAUGHT:
java.lang.OutOfMemoryError: Java heap space in
AgentryJavaComplexTableIterator::hasNext at
AgentryJavaComplexTableIterator.cpp:52
2014/08/08 00:55:21.099: + Thread=6588
2014/08/08 00:55:21.099:   + Thread Pool=Server
2014/08/08 00:55:21.099:     + WorkFunction=00000000020DEF90
2014/08/08 00:55:21.099:       + User=TS_MAINTMGR
2014/08/08 00:55:21.099:         + User=TS_MAINTMGR
2014/08/08 00:55:21.099:           Received Logout Request message 18
status changed to 'In Progress'
2014/08/08 00:55:21.105:         Logged out (but not yet cleaned up)
We tried to increase the min and max heap size from 256 / 512 to 512 /
2048 respectively in Agentry.ini, but are still getting the same error.
Please let us know if there is any other parameter which can be used to
fine tune this and get this up and running,
Thanks for the help.

Raviraj,
Are you working with Boopaln?  The reason why I as He posted the same error (in the same complex table) With the same changes but just a different user shown.
If yes. please see that thread at:  JAVA Heap Size Error in SAP Work Manager

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    We are getting the below error wrt Java Heap size in the SAP Work manager Application:
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    PFA the Java backend and the user
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    the highest priority.
    Thanks,
    Boopalan

    Looks like ur getting   heap size error while trying to fetch  records for ctparts complex table. From platform  point of view you have increased heap size. Next step is to analyze application settings for ctparts  complex table. As indicated by Steve from application point you need check the need for  amount of materials your trying to retrive , can you set filter for ctparts ,  does  ctparts  BAPI execute in SAP without any timeout error.
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