Diagnosis
When you change the date of a change number, you also change thevalid-from date of all change statuses edited with the change number.The following status requirements must be met in recipes to be able tochange dates:

• The change status whose date you want to change must have status In
process.

• If you change the date to a date in the future, the preceding change
status must have the status In process or Rejected.
The current change number was used in recipe &V1&. One of the abovestatus requirements was not met in this recipe. The system does notchange the date of the change number.

Procedure
First check and edit the status of the change statuses in question inrecipe &V1&: Call Up Recipe Management.
You have the following options:


• At least one of the change statuses has status Released,
Application scope restricted, Inactive, or Obsolete
.
You can no longer restrict this change status. For this reason, youcannot change the date of the change number.

• At least one of the change statuses has status Processing closed

. Proceed as follows:
RESET N2
Reject the change status.
Restart processing the change status whose valid-from date you want tochange.
Change the date of the change number.