Originally posted by: mbaddar1

Hello everybody

i have an OPL project .mod .ops .dat file , the .dat file uses external xls files to get the data , but the path of the input excel sheets is hard coded int the .dat file , i am developing a java application using OPL java interface , is there anyway to pass excel sheet file names and paths to .dat file or to the project as parameters

thanks in advace

Hi,

have you tried oplrun -D option ?

 -D element=value    override or set data element values

Regards