[GeoNetwork-devel] Problem with TopicCategory

Hi List,
I’m making csw requests to a Geonetwork server. I’m trying to query the TopicCategory field. I saw that this field is queryable, but I can´t.
I use batch import to load the metadata files…I think that the problem is at the XML files:

gmd:topicCategory
gmd:MD_TopicCategoryCodeutilitiesCommunication</gmd:MD_TopicCategoryCode>
</gmd:topicCategory>

I use this, and the query doesn’t return nothing. But if I use this:

gmd:topicCategory
<gmd:MD_TopicCategoryCode codeListValue=“utilitiesCommunication” codeList=“http://www.isotc211.org/2005/resources/codeList.xml#MD_TopicCategoryCode”/>
</gmd:topicCategory>

it works.
I need to use the first way, and in iso1939 specification appears like that…
Anybody knows any solution?