DSNE005A EXECUTION IS INTERRUPTED. ENTER C TO CANCEL, OR ANY OTHER REPLY TO RESUME THE subcmd SUBCOMMAND

Explanation
 The Attention key was pressed. Entering a 'C'
will cancel the DSN subcommand that is currently executing. If the
user enters a question mark, message DSNE006A will appear. Any other
reply will cause execution of the subcommand that was in progress
to continue.
 If the DSN prompt was issued just before the Attention
key was pressed, 'subcmd' may be either 'DSN' or the previously invoked
subcommand.

User response
 Enter a 'C' to cancel the Db2 subcommand currently executing. The DSN prompt
will appear on the terminal. Enter anything else (except another attention)
to resume execution.