In some circumstances the TN3270 stream sent when an IMS message screen is requested does not display as expected. This can happen if you have private copies of the system MFS objects. These objects are distributed in %ProgramFiles(x86)%\Micro Focus\Enterprise Developer\etc\ims (Windows) or $COBDIR/etc/ims (UNIX).
If you encounter this problem, delete any local copies of these objects. The system objects are:
Enterprise Developer does not support the following: