I'm encountering a problem during execution of my BDC program in dismode 'N'. I have this BDC program with call transaction MB1B, while using dismode 'A', it works fine and create a matdoc, but if i'll try to use dismode 'N' it fails to create matdoc. I also tried using dismode 'E', there is no error but it will stop on a "coding block" within the process. I also tried to test my SHDB record by simulate background mode and it's working fine. Please help.