I encountered the same problem that Alexander mentioned.
If I write, i.e. :
OneLoop[k, FeynAmpDenominator[PD[(k - p), 0], PD[(k - p), m], PD[k, 0],
PD[k, m]]*SP[p, k]^3, OneLoopSimplify -> True, CancelQP -> True]
The error message:
FYI: Tensor integrals of rank higher than 3 encountered; Please use \
the option CancelQP -> True or OneLoopSimplify->True or use another \
comes out. I am using the version 6.0.
Thank you very much.
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