Hello,
I happened to encounter a similar issue before. In SOLR, this field is
treated as *text*. You can go to the SOLR interface and find the following
error message.
"sort":"dc.date.available desc", ... "error":{
"metadata":[ "error-class","org.apache.solr.common.SolrException",
"root-error-class","org.apache.solr.common.SolrException"], "msg":"can not
sort on multivalued field: dc.date.available of type: text",
"code":400
I used dc.date.accessioned instead.
Regards,
Caroline C.
RENATO CAMARGOS DE ALMEIDA SOUSA 在 2025年10月24日 星期五上午9:31:23 [UTC+8] 的信中寫道：
> Hi,
>
> DSpace v7.6,
>
> I'm new to this area and would appreciate some help with an issue I'm
> facing.
>
> I created a DiscoverySortFieldConfiguration in my Discovery.xml and added
> it to a DiscoveryConfiguration area. I was able to see the option
> correctly, and everything looked fine. The problem arose when I checked the
> item order; it wasn't sorting as I intended. Here's the bean:
>
>
> <bean id="sortAvailable_Recentes"
> class="org.dspace.discovery.configuration.DiscoverySortFieldConfiguration">
> <property name="metadataField" value="dc.date.available"/>
> <property name="type" value="date"/>
> <property name="defaultSortOrder" value="desc"/>
> </bean>
>
>
> It's likely that there's a problem with the "date" type.
>
> Could someone help me or provide a link with specific guidance regarding
> this issue?
>
> Regards,
> Renato Camargos
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