  We examine the consequences of leptoquark explanation of HERA anomaly in the
context of R parity conserving supersymmetric gauge unified theory with the
gauge unification scale at $\sim 10^{16}$ GeV. We pointed out the difficulty of
constructing a grandunified theory. However gauge unification is still possible
at $\sim 10^{16}$ GeV when additional multiplets are introduced. We determine
the mass spectrum of these additional fields (fermions and scalars) in gauge
mediated and supergravity scenarios. Unique signatures and mass bounds are
discussed.
