Enqueuer Action Block

Hi there,

I'm trying to execute a transaction of MII from ME with an activity hook (MIITransactionExtension).

All actions in the transaction are well done until the enquerer action is in line.

This action returns the following exception

Enqueuer.execute(): Error in enqueing the message: while trying to invoke the method java.sql.Connection.prepareStatement(java.lang.String) of a null object loaded from local variable 'connection'.

Has anybody an idea?

Thanks.