Hi all,

I am using a xml which is 3.08 MB in size. I am running the transfer tool and am
getting the following error. I read somewhere in the previous posts that DOM
parser creates the entire tree from the XML which poses a problem for large xml
files. Is it possible to perhaps use the SAX parser in place of the DOM parser ?

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at org.apache.xerces.dom.DeferredDocumentImpl.getNodeObject(Unknown Sour
ce)
at org.apache.xerces.dom.DeferredDocumentImpl.synchronizeChildren(Unknow
n Source)
at org.apache.xerces.dom.DeferredElementNSImpl.synchronizeChildren(Unkno
wn Source)
at org.apache.xerces.dom.ParentNode.getFirstChild(Unknown Source)
at org.xmlmiddleware.xmlutils.DOMNormalizer.getFirstChild(DOMNormalizer.
java:123)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processChildren(DOMToDBMS.java:60
5)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processClassRow(DOMToDBMS.java:54
4)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processRow(DOMToDBMS.java:881)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processFKNodes(DOMToDBMS.java:946
)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processClassRow(DOMToDBMS.java:56
6)
at org.xmlmiddleware.xmldbms.DOMToDBMS.processRoot(DOMToDBMS.java:447)
at org.xmlmiddleware.xmldbms.DOMToDBMS.storeDocument(DOMToDBMS.java:368)

at org.xmlmiddleware.xmldbms.DOMToDBMS.storeDocument(DOMToDBMS.java:317)

at org.xmlmiddleware.xmldbms.tools.Transfer.storeDocumentInternal(Transf
er.java:840)
at org.xmlmiddleware.xmldbms.tools.Transfer.storeDocument(Transfer.java:
479)
at org.xmlmiddleware.xmldbms.tools.Transfer.dispatchStoreDocument(Transf
er.java:696)
at org.xmlmiddleware.xmldbms.tools.Transfer.dispatch(Transfer.java:434)
at org.xmlmiddleware.xmldbms.tools.Transfer.main(Transfer.java:353)

Many thanks in anticipation.
Ruchika Israni