Error Messages/41316

Error Message

The %1% constraint, %2%, passed to the «constraints» parameter of DefineOptimization() is not valid.  
Constraints must be of the form expr <= x, expr >= x, or expr=x, and may optionally contain a dimensionality 
specification such as span J,K expr<=x (indicating that you are specifying an array of constraints 
over those indexes).  If the parameter value identifies a constraint object, then the definition of that object 
needs to have this form, or if you specify a user-defined function the UDF's definition must have this form.