At this point in the process, all entities committed to promotion are updated in the target system via standard compilers running stand-alone or indirectly through a migrator. During migration, the Dynamic Change Monitor on the target system is run in a special migration mode to reflect that the data dictionary modifications are the result of migration. This is accomplished by passing a special command to the Change Monitor through program NDVRBOOK in a procedure described later in this section. Resultant migration Change Log Entries (Migrate-in CLEs) on the target system (CLE action code = V) are stamped with a "footprint" containing the exact date and time received, the source system identification, and the time the entity was selected on the source system. Figure 8.4 reflects this process. The Migrate-in CLEs can be created regardless of the migration procedure used at an installation.
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