A question about Change Pointer

Hello Expert,

I'm now implementing Change pointer for Vendor master data. The requiremnt is that the vendor master data should be sent out via IDOC message when the vendor is created/Changed.

I Implemented the change pointer for the vendor master data. But it seems that it's impossible to send IDOC immediately when vendor is created / Changed. Only after I ran program RBDMIDOC with message CREMAS, can the IDOC be sent out.

So I want to consult every expert that how the IDOC can be immediately sent out with change pointer when the vendor master daa is created/changed?

Thanks in advance.

Best Regards,

Johnny.