Below configuration adding isEmpty operator for REFERENCE type and in operator for ENUM.
<bean id="editorConditionConfiguration" parent="myCockpitEditorConditionConfiguration" scope="tenant"/> <bean id="myCockpitEditorConditionConfiguration" parent="defaultEditorConditionConfiguration" scope="tenant" class="de.hybris.platform.cockpit.model.advancedsearch.config.impl.DefaultEditorConditionConfiguration" abstract="true"> <property name="defaultConditionsMap"> <map merge="true"> <entry key="REFERENCE" value="isEmpty"/> <entry key="ENUM" value="in"/> </map> </property> </bean> <bean class="de.hybris.platform.cockpit.services.search.impl.ConditionTranslatorRegistry.ConditionTranslatorMapping"> <property name="attributeTypes"> <set> <value>REFERENCE</value> </set> </property> <property name="operatorQualifiers"> <set> <value>isEmpty</value> </set> </property> <property name="translator" ref="genericQueryConditionTranslator"/> </bean> <bean class="de.hybris.platform.cockpit.services.search.impl.ConditionTranslatorRegistry.ConditionTranslatorMapping"> <property name="attributeTypes"> <set> <value>ENUM</value> </set> </property> <property name="operatorQualifiers"> <set> <value>in</value> </set> </property> <property name="translator" ref="genericQueryConditionTranslator"/> </bean>
You need to add this operator to your referenced property with below code in your advanced search configuration (advancedSearch_VariantProduct.xml).
<property qualifier="product.galleryImages" visible="false"> <conditions mode="append"> <condition operator="isEmpty"></condition> </conditions> </property>