Suppose that the application name of the MHP to be activated by mcfuevt command is UCMDEVT. Specify the following values for the -n option to the mcfaalcap operand for the application attribute definition in the MCF application definition:

name operand: UCMDEVT

kind operand: user (optional)

type operand: noans (optional)

The mcfuevt command is executed to start an MHP. The MCF communication process identifier and the input message to be passed to the MHP are specified as the arguments to the mcfuevt command.

If the mcfuevt command is executed before UCMDEVT is defined, it returns with an error. In this event, ERREVT1 does not inform.

Since MHPs activated by commands do not depend on the communication protocol, it is recommendable that an application startup process should be specified for the MCF communication process specified in the mcfuevt command.

The input source logical terminal name of an MHP activated by mcfuevt command is @UCEVxxx, where xxx is the MCF process identifier. If a message is sent from a UAP to this input source logical terminal name, the function returns with an error.

The connection name is ********.

The figure below shows how an MHP is activated by command.

Figure 3-18 MHP activation by operation command