Error: Could not create order (problem invoking the service: Could not commit transaction for service [storeOrder] call

[edward wang]

Hi Folks,

Sometimes in our product, we got this error when I submitted an order:

ERROR: Could not create order (problem invoking the service: Could not
commit transaction for service [storeOrder] call: Roll back error (with no
rollbackOnly cause found), could not commit transaction, was rolled back
instead: javax.transaction.RollbackException: Transaction timout
(Transaction timout))

I have no idea what caused this issue?

I looked at service.xml

<service name="storeOrder" engine="java" validate="true" auth="true"
            location="org.ofbiz.order.order.OrderServices"
invoke="createOrder">

there is any timeout for this service to invoke cretOrder?

Thanks

Chwang