Re: No transaction is currently active || Not allowed to create transaction on shared EntityManager - use Spring transactions or EJB CMT instead

[Amir Akhmedov]

You need to register a bean as follow

<bean id="transactionManager"
class="org.apache.ignite.transactions.spring.SpringTransactionManager">
        <property name="transactionConcurrency" value="OPTIMISTIC"/>
        <property name="igniteInstanceName" value="testGrid"/>
</bean>


Please check the link a sent you earlier it has tests with all
required configurations. It can serve as a good example.