Tabulated potentials

Hello,

I am using tabulated potentials. When i run LAMMPS in serial I have no problem but When i run on Parrellel I get the following warning. “WARNING: 861748 of 1836025 force values in table are inconsistent with -dE/dr.
Should only be flagged at inflection points (…/pair_table.cpp:474)”

What is the reason for that. Why I get it only while running on parallel

thanks