Macro CPXERR_UP_BOUND_REPEATS
Definition file: cplex.h
CPXERR_UP_BOUND_REPEATS
1458 Line %d: Repeated upper bound.
The upper bound for a column is repeated
within the problem file on the indicated line.
Two individual upper bounds could exist. Alternatively,
a PL bound and individual bound could be in conflict.
Check the MPS file.