I'm trying to transform the SO to fulflliment request and then to item fulfillment. I am able to create the fulfillment request but when I tried to create the item fulfillment, it is having an error: "You must enter at least one line item for this transaction." Any help would be apprciated. Below is my code.

let id = recSo.id;

let transformRecord = record.transform({

fromType: "salesorder",

fromId: id,

toType: "fulfillmentrequest",

isDynamic: true,

});

transformRecord.setValue({

fieldId: "transtatus",

value: "B",

});

let lineCount = transformRecord.getLineCount("item");

log.debug("Line Count", lineCount);

*for* (let i = 0; i < lineCount; i++) {

log.debug("i", i);

transformRecord.selectLine({

sublistId: "item",

line: i,

});

transformRecord.setCurrentSublistValue({

sublistId: "item",

fieldId: "itemreceive",

value: true,

});

transformRecord.commitLine({

sublistId: "item",

});

}

let fulfillReqId = transformRecord.save({

enableSourcing: true,

ignoreMandatoryFields: true,

});

log.debug("fulfillReqId", fulfillReqId);

*if* (fulfillReqId) {

// return true;

let fulfillReqRec = record.load({

type: "fulfillmentrequest",

id: fulfillReqId,

isDynamic: true,

});

let ifReqLoc = fulfillReqRec.getValue("location");

log.debug("soLoc", typeof soLoc);

let transformRToIF = record.transform({

fromType: "salesorder",

fromId: id,

toType: "itemfulfillment",

isDynamic: false,

defaultValues: {

inventorylocation: soLoc,

},

});

let lineCount = transformRToIF.getLineCount("item");

log.debug("Line Count", lineCount);

*for* (let i = 0; i < lineCount; i++) {

log.debug("i", i);

transformRToIF.selectLine({

sublistId: "item",

line: i,

});

transformRToIF.setCurrentSublistValue({

sublistId: "item",

fieldId: "itemreceive",

value: true,

line: i,

});

transformRToIF.commitLine({

sublistId: "item",

});

}

let ifReqId = transformRToIF.save({

enableSourcing: true,

ignoreMandatoryFields: true,

});

log.debug("ifReqId", ifReqId);