Exact Mapping for the Questionable class :

<?xml version="1.0" encoding="UTF-8"?>
<mappings xmlns="http://dozer.sourceforge.net" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://dozer.sourceforge.net
http://dozer.sourceforge.net/schema/beanmapping.xsd">
<mapping map-empty-string="false">
<class-a>certification.v1.messages.EMIRClearingCategory</class-a>
<class-b>certification.internal.db.entity.EMIRClearingCategoryEntity</class-b>
<field>
<a>emirClearingCategoryID</a>
<b>emirClearingCategoryID</b>
</field>
<field custom-converter-id="refNameToCode" custom-converter-param="clearingCategorySourceRN">
<a>clearingCategorySourceRN</a>
<b>clearingCategorySourceRN</b>
</field>
<field custom-converter-id="refNameToCode" custom-converter-param="clearingCategoryRN">
<a>clearingCategoryRN</a>
<b>clearingCategoryRN</b>
</field>
<field custom-converter-id="refNameToCode" custom-converter-param="generalProductScopeDomainRN">
<a>generalProductScopeDomainRN</a>
<b>generalProductScopeDomainRN</b>
</field>
<field custom-converter-id="refNameToCode" custom-converter-param="generalProductScopeTypeRN">
<a>generalProductScopeTypeRN</a>
<b>generalProductScopeTypeRN</b>
</field>
<field custom-converter-id="refNameToCode" custom-converter-param="clearingScopeRN">
<a>clearingScopeRN</a>
<b>clearingScopeRN</b>
</field>
</mapping>
</mappings>