Macro CPXERR_EXTRA_FX_BOUND
Definition file: cplex.h
CPXERR_EXTRA_FX_BOUND
1454 Line %d: 'FX' bound type illegal when prior bound given.
A column with either an upper or lower bound
previously assigned has an illegal FX
bound assignment. Since the FX bound type
fixes both upper and lower bounds, no additional
bounds can be specified. Check the MPS file.