Work items export data truncated when parent link column inc

We're trying to export work item information including parent/child
status. We created a query in the web client which allows the addition
of "Parent" as a data column.

Doing an Export function in the Eclipse client specifying that query and
csv format results in a file being created. But when we look at the
data in Excel, we see that the data is truncated part way through.
After some experimentation we realized that the csv file is always
exactly a multiple of 8K. Almost always the file size is 24K, but we've
also seen it be 8K.

This doesn't happen with the Parent column not part of the display results.

I see that each time the truncated data file is created there are two
errors in the server system log. Here are the first few lines of each
trace (full traces available)

Throwable
java.lang.IllegalStateException
at
org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:405)
at
com.ibm.team.workitem.service.internal.query.ResultSetSerializer.serializeItem(ResultSetSerializer.java:86)
at
com.ibm.team.gateway.service.internal.AbstractRestService.serializeItem(AbstractRestService.java:323)
at
com.ibm.team.gateway.service.internal.ItemRestService.doReadResponse(ItemRestService.java:191)
at
com.ibm.team.gateway.service.internal.ItemRestService.perform_GET(ItemRestService.java:105)
at
com.ibm.team.repository.service.TeamRawService.service(TeamRawService.java:81)

Location

com.ibm.team.foundation.common.util.FoundationLog.unexpectedError(FoundationLog.java:140)
ERROR - Query _efu64ERwEd6Aad2iW8wEcQ expired
Tuesday, May 19, 2009 7:28 AM
Query _efu64ERwEd6Aad2iW8wEcQ expired.

Throwable

com.ibm.team.repository.common.QueryExpiredException: Query
_efu64ERwEd6Aad2iW8wEcQ expired.
at
com.ibm.team.repository.service.internal.QueryService.doFetchPage(QueryService.java:559)
at
com.ibm.team.repository.service.internal.QueryService.fetchPage(QueryService.java:241)
at sun.reflect.GeneratedMethodAccessor245.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)

Location
com.ibm.team.foundation.common.util.FoundationLog.unexpectedError(FoundationLog.java:140)

The server is V1.0.1.

Thanks!