ERREVT1 is reported if the application name specified in the received message is invalid for any of the following reasons:

• The format of application name is invalid.
• The specified application name is not found in the MCF application definition.

With the MHP for ERREVT1, send the send-only message posting that the application name was not found in the local node or take similar measures. At this time, send a response message or send only-message from the MHP for an MCF event depending on the type of the logical terminal or UAP.

The figure below shows the outline of ERREVT1.

Figure 3-21 Outline of ERREVT1

1. The MCF which received the message attempted to schedule the MHP corresponding to the application name, but the MHP was not found.
2. Control returns to the MCF, ERREVT1 reports, and the MHP for ERREVT1 is scheduled.
3. The MHP for an MCF event sends the send only message posting that there is no MHP corresponding to the message.