TransactionRequiredLocalException

[claude.glauser]

Hello, I have a session bean
with transaction required and
local entity beans (cmp,cmr) which
are configured as follows:

transaction is mandatory.

I get the following exception
when accessing an entity bean
(only with authentication switched on):

TransactionRequiredLocalException

What might be wrong ?

Thanks a lot for your answers.

[claude.glauser]

Well, I forgot to change the entry
in the ejb-jar.xml for the session bean:

<transaction-type>Container</transaction-type>