I'm trying to transform a sales Order into Item Fulfillment, I need to remove some item lines to the item fulfillment but I'm getting this error:

type: "error.SuiteScriptError",
   name: "SSS_INVALID_SUBLIST_OPERATION",
   message: "You have attempted an invalid sublist or line item operation. You are either trying to access a field on a non-existent line or you are trying to add or remove lines from a static sublist."

This is the transform code:

var fulfillmentRecord = record.transform({

                        

fromType: record.Type.SALES_ORDER,

                        

fromId: salesOrderId,

                        

toType: record.Type.ITEM_FULFILLMENT,

                        

isDynamic: false

                    

});

And I'm trying to remove the lines like this:

fulfillmentRecord.removeLine({

                                

sublistId: 'item',

                                

line: x

                            

});

I want to remove the lines because the fulfillment will not include all the items on the sales order, so I need to remove the items that shouldn't be there. Does anyone have any idea what I'm doing wrong?

wrong type of sublist

you probably don't need to remove the lines, just mark the ones you don't want as

itemreceive = false

or something like that.

Thanks for your help guys, I set the itemreceive as false and it works 🥳