dataSource problem

ammarzaied

hi,
i have a dataset filled from another source code,
the error message :>
datatables warning: table id=opportunity_table - requested unknown parameter 'Responsable' for row 0
the source code :>
JS Source code:

$(document).ready(function () {
$('#Opportunity_table').DataTable(
{
"data": DataSet,
"columns":[
{"data":"Responsable"},
{"data":"1 Trimestre"},
{"data":"2 Trimestre"},
{"data":"3 Trimestre"},
{"data":"4 Trimestre"}
]
}
);
});
Html Source code:>

Responsable	1 Trimestre	2 Trimestre	3 Trimestre	4 Trimestre
Responsable	1 Trimestre	2 Trimestre	3 Trimestre	4 Trimestre

ani idea please.