Hi Learner,
From SAP help:
1. You cannot define any intervals for resources with an external capacity that is determined directly from SAP R/3. The capacity variant is identical to the available capacity determined from the external capacity, as long as you have not manually defined variances in the capacity profile.
If you define a capacity variant as the active variant in the
General Data
of a resource, the system uses the capacity variant instead of the standard available capacity or the external capacity.
2. Nope you can't. Must be maintained in APO. You can create 99 cap.variants!
Thanks,
Regards, Marius