json faceting - Terms faceting and EnumField

[Ponnuswamy, Poornima (GE Healthcare)]

Hello,

We have solr 6.6 version.
Below is the field and field type that is defined in solr schema.
<field name="ServiceRequestTypeCode" type="ServiceRequestTypeCode" 
indexed="true" stored="true" multiValued="false"/>
<fieldType name="ServiceRequestTypeCode" class="solr.EnumField" 
enumsConfig="enumsConfig.xml" enumName="ServiceRequestTypeCode"/>

Below is the configuration for the enum
       <enum name="ServiceRequestTypeCode">
              <value>  </value>
              <value>servicerequestcorrective</value>
              <value>servicerequestplanned</value>
              <value>servicerequestinstallationandupgrade</value>
              <value>servicerequestrecall</value>
              <value>servicerequestother</value>
              <value>servicerequestinquiry</value>
              <value>servicerequestproactive</value>
              <value>servicerequestsystemupdate</value>
              <value>servicerequesticenteradmin</value>
              <value>servicerequestonwatch</value>
              <value>servicerequestfmi</value>
              <value>servicerequestapplication</value>
       </enum>

When I try to invoke using the below call, I am getting error
http://localhost:8983/solr/activity01us/select?&json.facet={ServiceRequestTypeCode:{type:terms<http://localhost:8983/solr/activity01us/select?&json.facet=%7bServiceRequestTypeCode:%7btype:terms>,
 field:ServiceRequestTypeCode, limit:100000}}&facet=on&indent=on&wt=json&q=*
"Expected numeric field type 
:ServiceRequestTypeCode{type=ServiceRequestTypeCode,properties=indexed,stored,omitNorms,omitTermFreqAndPositions}"

But when I try to do as below it works fine.

http://localhost:8983/solr/activity01us/select?facet.field=ServiceRequestTypeCode&facet=on&indent=on&q=*:*&wt=json

I would like to use json facet as it would help me in subfaceting.

Any help would be appreciated


Thanks,
Poornima