Originally posted by: sandeepsinghchauhan

I have a excel file in which I have 'char', 'flot' and 'int' variables and each column has been defined by a unique ID name ('char'). How can I call the data in OPL and how can I excess the data in model. Please help me to explain it with an example.

Hi,

you could have a look at SheetRead

you have an example in CPLEX_Studio129\opl\examples\opl\oil

regards