Namespace in X.400 Condition differs from Message Attribute

Dear Experts,

we have following scenario with SAP PO 7.40 - X.400 Mailbox to EDI Separator Receiver / EDI Separator Sender to SAP.

We get all messages from X.400 mailbox at once and then we want to route them according to their sender address. Therefore we set a condition on ContextObject SenderAddress.

Basically this seems to work but ...

Message attribute SenderAddress uses namespace            http://sap.com/xi/XI/X400

Condition ContextObject SenderAddress uses namespace  http://sap.com/xi/XI/X400/X400

Therefore condition will never match.

We tried to solve this with DynamicConfigurationBean - but this module can only access XI Header Attributes - therefore we are not able to read SenderAddress value from the "wrong" namespace and write in into the "right" one.

If we set the value as a constant it would work - but of course we have to read and set the correct value.

Any suggestions for this oder alternatives ?

Thanks in advance.

Regards,

Timo Klein