java.lang.OutOfMemoryError: allocLargeObjectOrArray: [C, size 16400

Issue –> when your bpel process is having more no of loops, then you will get this error.

Error –> 

java.lang.OutOfMemoryError: allocLargeObjectOrArray: [C, size 16400 at java.util.Arrays.copyOf( at java.lang.AbstractStringBuilder.expandCapacity( at java.lang.AbstractStringBuilder.append( at java.lang.StringBuilder.append( at com.collaxa.common.util.StringWriter.write( at oracle.xml.parser.v2.XMLOutputStream.flush( at oracle.xml.parser.v2.XMLOutputStream.finalFlush( at oracle.xml.parser.v2.XMLOutputStream.close( at oracle.xml.parser.v2.XMLOutputStream.close( at oracle.xml.parser.v2.XMLPrintDriver.close( at com.collaxa.cube.xml.dom.DOMUtil.xmlNode2String( at com.collaxa.cube.xml.dom.DOMUtil.toXML( at com.collaxa.cube.engine.ext.bpel.common.BaseDetailsFormatter.write( at com.collaxa.cube.engine.ext.bpel.common.BaseDetailsFormatter.write( at com.collaxa.cube.engine.ext.bpel.common.BaseDetailsFormatter.formatVariable( at com.collaxa.cube.engine.ext.bpel.common.BaseDetailsFormatter.format( at com.collaxa.cube.engine.audit.AuditHelper.doLogEvent( at com.collaxa.cube.engine.audit.AuditHelper.logEvent( at com.collaxa.cube.engine.ext.bpel.common.BPELWMPLogHelper.logExecuteSuccess( at

Solution –> 

Change the Audit trails to ‘minimum’.

Navigation #

Login to your Em console ,

Click on SOA -> SOA-infra -> right click -> SOA Administration -> BPEL properties – > Audit Trails value to ‘minimum.

Change the values for “AuditFlushByteThreshold” to 6048000 (default 2 MB)and “AuditFlushEventThreshold” to 600 (default 300)and Click on Apply.

Navigation #

Click on SOA -> SOA-infra -> right click -> SOA Administration -> BPEL properties – >More BPEL Configuration properties.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s