PDF file to ccBPM receive task

Hi Gurus,

I'm orquestrating a ccBPM and I have an issue related to binary files in SAP PI 7.1.

I have to import a PDF file from the filesystem into the ccBPM. The process stops at the BPE inbound queue due to the next error in qRFC monitor: "Permanent error in BPE inbound processing". Deep in the LUW trace, the error says: "Error during delivery of message xxxxxxxxxxxxx to receive processes".

Do you know if there is any restriction to import binary data into a container throw abstract interface in a PI integration process? If not how can I perform this step?

Best regards,

Roger