CPXMI_FEAS_TOL

1043 Detected righthand side <= the value of CPX_PARAM_EPRHS at %s

#define CPXMI_FEAS_TOL 1043
The absolute value of the righthand side for the specified constraint is less than or equal to the value of the parameter feasibility tolerance (included by cplex.h or cplexx.h). This situation can be a potential source of ill-conditioning or numerical instability in a model.