HCM displays all HCD messages that it receives in dialogs on the PC. Whenever HCD has a single message, the Message dialog appears.
Click the Explain… button to open the Message Details dialog which displays more information about the selected message.
Whenever there is more than one message, the Message List dialog appears.
In the Message List dialog click on the Save... push button to save the messages into a file.
HCD messages start with “CBD”. Most HCD messages result from the user requesting a change to HCD that would create an invalid IODF. For more information about HCD error messages, see z/OS and z/VM HCD Messages.