Hybrid Analysis does not return numeric data in a spreadsheet if the member from the Accounts dimension is part of a ragged hierarchy.
Hybrid Analysis is not supported with the Member Selection feature. You cannot select Hybrid Analysis members from the Member Selection dialog box.
If you have multiple levels of hybrid analysis members in your outline, performing a zoom out operation on the bottom level hybrid analysis member takes you directly to the Essbase parent member, bypassing all other hybrid analysis levels.