Updating absence plan enrollment end date through HDL

Summary:

The termination date and absence plan enrollment date for many employees in our case are not in sync. So, we need to do a bulk update of absence plan enrollment end date to 31-Dec-4712 and I am trying to use the PersonAccrualPlanEnrollment.dat for it. After running the HDL, the plan is no longer visible under the plan participation for the employee. But when I query the ANC_PER_PLAN_ENROLLMENT table, I can see the enrollment as well as the updated end date.

Are there further steps that needs to be performed after running the HDL so as to show the plan under the plan participation with the existing balance and balance calculation date ?