N/dataset Module
Dataset.save()
Method Description: Saves a dataset.
Returns: Object
Supported Script Types: Server scripts For more information, see SuiteScript 2.0 Script Types.
Governance: 10
Module: N/dataset Module
Parent Object: dataset.Dataset
Sibling Object Members: Dataset Object Members
Since: 2020.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Dataset.save()

// Code Example 1

// Add additional code

//...

// Create and save a new dataset

var myNewDataset = dataset.create({

    type: 'transaction',

    name: 'myDatasetName',

    columns: [myDatasetColumns]

});

myNewDataset.save();



log.debug({

    title: "myNewDataset",

    details: myNewDataset

});



// Load, update, and save an existing dataset

var myDataset = dataset.load({

    id: 'stddataset_mydataset'    // Replace with a valid ID value for your account

});

myDataset.name = 'My Updated Dataset';

myDataset.save();



log.debug({

    title: "Updated dataset name: ",

    details: myDataset.name

});

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_159354415610.html