require(['N/record'], function(record){
var requisitionObj = record.create({ type: 'purchaserequisition', isDynamic: true });
requisitionObj.setValue({ fieldId: 'trandate', value: new Date() });
requisitionObj.selectNewLine({ sublistId: 'item' });
requisitionObj.setCurrentSublistValue({ sublistId: 'item', fieldId: 'item', value: 12});
requisitionObj.commitLine({ sublistId: 'item' });
var reqId = requisitionObj.save({ enableSourcing: true, ignoreMandatoryFields: true });
var x = 0;
});
the above code is working fine in Debugger, but getting error, when I am using it in suitlet, getting the below error