Hi Rainer,
Another option is to send only a pointer to the PDF file in HL7 through the engine, then on the backend (OB TPS) write a proc that puts the PDF back into the message just before its sent to the desitnation.
Sending large messages through the engine can be problematic to performance and the amount of memory or swap space used by Cloverleaf especially in a high message volume environment.
Troy
