Starting and Stopping a Region › How You Preserve Data When Region Stops and Restarts

How You Preserve Data When Region Stops and Restarts

You can preserve some data when a region stops so that this data is available when the region restarts. You can use global variables to preserve data. You can save global variables that the region reloads when it restarts. Saved global variables are known as persistent global variables.

To preserve data, create global variables with data you want to preserve and save them, for example:

• Use the Persistent Variables Administration option (access shortcut is /PVARS).
• Call the $CAGLBL procedure using the SAVE option.

  Note: For information about the $CAGLBL procedure, see the Network Control Language Reference Guide.