The HI (Cause Exception Event) command causes the exception event of a process and, optionally, assigns a number to the VALUE task attribute of the process. If a non-integer number is entered, it is rounded to the nearest integer before it is assigned to the VALUE task attribute.
For a definition of exception event and an explanation of the EXCEPTIONEVENT task attribute, refer to the Task Attributes Reference Manual.
Syntax

Explanation
<mix number list> HI
Causes the exception event of the processes in the mix number list.
<mix number list> HI <number>
Stores this value in the VALUE task attribute of the processes in the mix number list and causes their exception event. The maximum value for the number variable is (10**11−1).
Example
The following example sets the VALUE task attribute for mix 4312 to 5:
4312 HI 5
Considerations for Use
When you direct the <mix number> HI command to a library maintenance task or archive process, the task or process responds with a message that describes the status of the requested operation. Refer to the System Messages Manual for detailed information about the message syntax.