Changing a Time-Dependent Course
...
1. On the SAP Easy Access screen, in the SAP Menu choose Human Resources ® SAP Learning Solution ® Courses ® Dates ® Change.
2. Enter the course you want to change.
3.
Choose
data
screen.

It is even easier to call this function from the dynamic course menu. There you simply right click the course you want to change and choose Change.
4. Change data as required.
If you want to change the course schedule, proceed as described in Creating a Schedule

Participants who cannot attend on the new date are automatically rebooked for other courses or prebooked for the course type. Participants are notified of the change automatically if you have configured your Correspondence settings accordingly.
For information about how to change or add to the resources selected for a course, see Selecting Resources
5.
Choose
.
You have changed the course.

When you want to change a course, always use the Training Management transactions (such as LSO_PV1, LSO_PSV2) designed specifically for this purpose. Do not use transaction PP01 since this could lead to inconsistencies in the data.