Hi,

In my application I've configured two Entity Manager on components.xml as follows.

     <persistence:entity-manager-factory
          name="entityManagerFactory" persistence-unit-name="managementPool"/>

     <persistence:managed-persistence-context
          name="entityManager" auto-create="true" entity-manager-factory="#{entityManagerFactory}"/>
     
     
     <!-- Online Entity Manager -->
     
     <persistence:entity-manager-factory
          name="onlineEMFactory" persistence-unit-name="onlineBase"/>

     <persistence:managed-persistence-context
          name="onlineEM" auto-create="true" entity-manager-factory="#{onlineEMFactory}"/> 
          
     <!-- End Online Entity Manager -->

     <ui:jpa-entity-loader entity-manager="#{entityManager}" />

     <ui:jpa-entity-loader entity-manager="#{onlineEM}" />

When I have select combo boxes on my screens I use the s:convertEntity tag to retrieve the value on the server side.

Before I added the second entity manager everything was working just fine.

But now, after the configuration of the second entity manager, when I submit the values I got an Unknow Entity error message.

I was wondering if the use o s:convertEntity tag is possible only with one persistence unit.