If you are using UTM-D, you can send messages via Q-API to other UTM applications without buffering them in the DOUT file.

UTM-D makes sure that a message is received once only. An LUW is sent as a series of UTM partial messages of an asynchronous UTM-D transaction.

The partner application is addressed via the LPAP and LTAC names contained in the XCOM table. To choose this procedure, set the communication type (CType) in the XCOM table to D.

• You cannot use this procedure in a separate update task using Q-API, as this task is not a UTM task.
• If table XCOM exists in several clients (not recommendable in BS2000), all entries not equal to 0 in one client must also exist in Client 0.