  Supersymmetry breaking by constant (field independent) superpotentials
localized at boundaries is studied in a supersymmetric warped space model. We
calculate the Kaluza-Klein mass spectrum of the hypermultiplet. We take into
account of the radion and the compensator supermultiplets, as well as the bulk
mass $c$ for the hypermultiplet. The mass splitting is similar to that of the
Scherk-Schwarz supersymmetry breaking (in flat space) for large $|c|$, and has
an interesting dependence on the bulk mass parameter $c$. We show that the
radius is stabilized by the presence of the constant boundary superpotentials.
