Specifically, is the identifier for a Checkpoint ADSC (Active Dataset Control) record. This record is part of the system's logging mechanism that tracks the state of active datasets during a checkpoint process. Functional Role in Mainframe Systems
: In the event of a system failure, these log records provide the "snapshot" necessary for the system to restart and restore data integrity. Specifically, is the identifier for a Checkpoint ADSC
Within the Merrill Consultants documentation for VMAC28 (a format for processing IMS log records), it is categorized alongside other system checkpoint markers such as: : Checkpoint DMCB/DMAC '4085'X : Checkpoint MTO Buffer '4086'X : Checkpoint DMHR/DEDB '4087'X : Checkpoint ADSC Within the Merrill Consultants documentation for VMAC28 (a
In the context of IMS log records and system monitoring, this code is a hexadecimal representation used by mainframe performance management tools to identify a particular type of system checkpoint. Technical Definition Specifically, is the identifier for a Checkpoint ADSC