I am facing a problem when loading data from BW into APO: data loads doesn't finish, they stay yellow and with the warning "Info IDoc 1: sent, not arrived ; Error passing data to port". I see several posts with the same problem, but sadly none was a solution for me.
so I notice that the IDocs from BW to APO had port A000005 on them, but this port doesn't exist. How do the IDoc knows what port it should go out by?
I also tried to create this A000005 port, but the system tells me that it is a reserved name, and I should use a different name.
Any help will be highly appreciated.