--- title: Update slug: netsuite/72CM-update description: Learn how to update Purchase Orders in NetSuite with this comprehensive document. Discover how to modify fields, add custom fields and line items, and gain insights into the code used for updating Purchase Orders. Get access to valuable information and se docTags: createdAt: 2021-10-26T11:52:35.000Z --- The following is an example of updating a Purchase Order where we are changing some of the fields. (See [Purchase Order](docId:5hsXRNFvYSvm86EiSMiOi) for all available fields). The NetSuite Purchase Order Id (internalId) is required to update a Purchase Order. :::hint{type="info"} Note: You can only update one record at a time. ::: The response returns the complete Purchase Order information but we have shortened the response in our example for ease of reading. :::CodeblockTabs Request ```apex // Create a Map to store all the data of a Purchase Order Map nsPurchaseorder = new Map(); nsPurchaseorder.put('internalId', '120761'); nsPurchaseorder.put('classification', new Map{'internalId'=>'9'}); nsPurchaseorder.put('currencyRecord', new Map{'internalId'=>'2'}); nsPurchaseorder.put('Department', new Map{'internalId'=>'11'}); nsPurchaseorder.put('entity', new Map{'internalId'=>'108018'}); nsPurchaseorder.put('memo', 'PO 30'); nsPurchaseorder.put('otherRefNum', '4343399'); nsPurchaseorder.put('tranDate', DateTime.newInstance(2023, 04, 28).getTime()/1000); // Initializing the Purchase Order Custom Fields List poCustomFieldList = new List(); Map poCustomField = new Map(); poCustomField.put('fieldType', 'select'); poCustomField.put('scriptId', 'custbody_customlist'); poCustomField.put('valueLookup', new Map{'internalId'=>'3'}); poCustomFieldList.add(poCustomField); // Adding the Purchase Order Custom Fields nsPurchaseorder.put('customFieldList', new Map{'customField'=>poCustomFieldList}); // Initializing the Purchase Order Line Items List lineItemList = new List(); Map lineItem = new Map(); lineItem.put('description', 'A weapon for shooting arrows'); lineItem.put('item', new Map{'internalId'=>'8823'}); lineItem.put('quantity', 1); lineItem.put('rate', '999'); // Initializing the Line Item custom fields List liCustomFieldList = new List(); Map liCustomField = new Map(); liCustomField.put('fieldType', 'boolean'); liCustomField.put('scriptId', 'custcol_checkbox'); liCustomField.put('value', 'false'); liCustomFieldList.add(liCustomField); // Adding the Purchase Order Line Item Custom Fields lineItem.put('customFieldList', new Map{'customField'=>liCustomFieldList}); lineItemList.add(lineItem); // Adding the Line Items to Purchase Order Map poLineitemList = new Map(); poLineitemList.put('item', lineItemList); nsPurchaseorder.put('itemList', poLineitemList); // Initializing the RequestJSON Data to be passed. Map requestJSONMap = new Map(); requestJSONMap.put('purchaseOrders', new List{nsPurchaseorder}); String reqJSON = JSON.serialize(requestJSONMap); Map reqObj = new Map(); reqObj.put('version', '1.0'); reqObj.put('action', 'updatePurchaseOrder'); reqObj.put('requestJSON', reqJSON); // Placing a request to Breadwinner Global API Map resp = breadwinner_ns.BreadwinnerNetSuiteAPI.call(reqObj); System.debug(resp); ``` Response ```json { action=updatePurchaseOrder, timestamp=1682676021859, validRequest=true, version=1.0, responseJSON={ "status": "200", "errors": [], "purchaseOrders": [ { "tranId": "14669", "tranDate": 1682650800, "trackingNumbers": null, "total": 999.0, "terms": null, "taxTotal": 0.0, "subTotal": 999.0, "subsidiary": { "type": null, "name": "Parent Company", "internalId": "1", "externalId": null }, "status": "Pending Receipt", "source": "Web Services", "shipTo": null, "shippingAddress": null, "shipMethod": null, "shipDate": null, "salesforceID": "a0V1e000003bajtEAA", "otherRefNum": "4343399", "nullFieldList": null, "memo": "PO 30", "location": null, "lastModifiedDate": 1682676018, "itemList": { "replaceAll": null, "item": [ { "unitsDisplay": null, "taxRate1": "0.0", "taxCode": { "type": null, "name": "VAT_IN:UNDEF-IN", "internalId": "5", "externalId": null }, "tax1Amt": 0.0, "shipMethod": null, "shipGroup": null, "serialNumbers": null, "revRecStartDate": null, "revRecSchedule": null, "revRecEndDate": null, "rate": "999.00", "quantityRemaining": null, "quantityReceived": 0.0, "quantityPicked": null, "quantityPacked": null, "quantityOnHand": null, "quantityFulfilled": null, "quantityCommitted": null, "quantityBilled": 0.0, "quantityBackOrdered": null, "quantityAvailable": null, "quantity": 1.0, "price": null, "poNum": null, "percentComplete": null, "orderLine": null, "onHand": null, "location": null, "line": 4, "jobName": null, "itemReceive": null, "itemName": null, "itemIsFulfilled": null, "item": { "type": null, "name": "Blue Jeans", "internalId": "8823", "externalId": null }, "isClosed": false, "grossAmt": 999.0, "expectedReceiptDate": 1682650800, "description": "A weapon for shooting arrows", "department": null, "customFieldList": { "customField": [ { "valueLookup": null, "value": "1", "scriptId": "custcol_gh_line_no", "internalId": "175", "fieldType": null }, { "valueLookup": null, "value": "false", "scriptId": "custcol_checkbox", "internalId": "443", "fieldType": null }, { "valueLookup": null, "value": "ERROR: Field 'custcol7' Not Found", "scriptId": "custcol11", "internalId": "656", "fieldType": null } ] }, "createPo": null, "costEstimateType": null, "costEstimate": null, "classification": null, "billingSchedule": null, "amount": 999.0 } ] }, "internalId": "120761", "fax": null, "externalId": null, "expenseList": null, "exchangeRate": 23.0, "entity": { "type": null, "name": "Edge Communications-1", "internalId": "108018", "externalId": null }, "employee": null, "email": null, "dueDate": null, "department": { "type": null, "name": "Space Exploratory", "internalId": "11", "externalId": null }, "customForm": { "type": null, "name": "Standard Purchase Order", "internalId": "98", "externalId": null }, "customFieldList": { "customField": [ { "valueLookup": null, "value": "false", "scriptId": "custbody34", "internalId": "558", "fieldType": null }, { "valueLookup": null, "value": " - ", "scriptId": "custbody_breadwinner_pc_internal_id", "internalId": "588", "fieldType": null }, { "valueLookup": { "type": null, "name": "C", "internalId": "3", "externalId": null }, "value": null, "scriptId": "custbody_customlist", "internalId": "458", "fieldType": null }, { "valueLookup": null, "value": "false", "scriptId": "custbody_checkbox", "internalId": "272", "fieldType": null }, { "valueLookup": null, "value": "false", "scriptId": "custbody_enableimport", "internalId": "691", "fieldType": null } ] }, "currencyRecord": { "type": null, "name": "US Dollars", "internalId": "2", "externalId": null }, "currencyName": "US Dollars", "createdFrom": null, "createdDate": 1681902033, "classification": { "type": null, "name": "Rocket Science", "internalId": "9", "externalId": null }, "billingAddress": { "zip": null, "state": "TX", "internalId": null, "country": "_india", "city": "Austin", "attention": null, "addrPhone": null, "addressee": "Edge Communications-1", "addr3": null, "addr2": null, "addr1": "312 Constitution Place Austin, TX 78767 USA" } } ] } } ``` :::