In a netsuite user event script how can I close a work order.

AI generated answer (using internal Slack threads):

In a NetSuite User Event script, you can close a Work Order by setting the 'isclosed' field to true for each line item in the 'item' sublist of the Work Order record. Here is a sample SuiteScript 2.0 code snippet that demonstrates this:

javascript
require(['N/record','N/search', 'N/format'], function(record, search, format){
    var wo = record.load({type: 'workorder', id: 'your_work_order_id'});

    for(var i = 0; i < wo.getLineCount('item'); i++)
    {
        wo.setSublistValue('item', 'isclosed', i, true);
    }
    wo.save();
})

In this script, replace 'your_work_order_id' with the internal ID of the Work Order you want to close. This script loads the Work Order record, iterates through each line item in the 'item' sublist, and sets the 'isclosed' field to true. Finally, it saves the Work Order record, effectively closing it. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******

when I do that I get this error Work Order line cannot be closed.