Thanks for your message, Caroline.
I managed to solve the issue. I had created two customized beans of
"DiscoveryConfiguration" and forgot to add my new
"DiscoverySortFieldConfiguration" to one of them.
After adjusting this on "discovery.xml" and reindexing my items, the new
"dc.date.available_dt" index (focus on the "_dt" suffix) was created on
Solr. Consequently, everything worked as expected.
Regards,
Renato Camargos
Em terça-feira, 4 de novembro de 2025 às 09:20:28 UTC-3, Caroline C
escreveu:
> 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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