CSV Import, Data Management & SuiteScript Basics

Load data, automate processes, and extend NetSuite. Master NetSuite CSV import for data loading, the SuiteScript basics that extend NetSuite behaviour, and the data management discipline that keeps the system clean. 9 hrs · 3 sessions · Intermediate. Overview NetSuite's CSV import tool is one of the most underused capabilities in a typical NetSuite instance. Organisations that regularly import customer lists, inventory updates, transaction histories, or payroll data from external sources instead key it manually — taking hours that could take minutes. Meanwhile, small-scale SuiteScript customisations that would save significant time are avoided because "we don't have a developer." This course addresses both gaps: the first two sessions teach the CSV import tool comprehensively — every record type, every common error, and the data validation discipline that prevents import errors from corrupting the production instance. The third session introduces SuiteScript at the business user level — what it can do, when to use it, and how to build simple SuiteScripts that automate repetitive tasks without becoming a developer. Learning outcomes • Import master data and transactions into NetSuite via CSV with pre-import validation and error resolution • Build and save import maps for recurring data loads from external systems • Structure multi-line transaction CSV files for correct journal entry and sales order import • Read and make simple modifications to an existing SuiteScript without breaking it • Identify when a business requirement needs SuiteFlow, CSV import, or a SuiteScript developer Prerequisites • NetSuite Navigation & Personalisation course and comfortable in NetSuite administration • Chart of Accounts, Accounting Periods & Financial Settings course for financial import context • Basic spreadsheet literacy (Excel or Google Sheets) Modules 1. CSV import fundamentals — templates, record types & validation (3 hours) The NetSuite CSV import tool: where to find it, what it can import (most record types including customers, vendors, items, transactions, journal entries, and custom records), and what it cannot import (some complex transaction types that require SuiteScript). The import template: how to download the correct CSV template for each record type, the required fields (without which the import will fail), the optional fields, and the field format requirements (date format, currency format, the internal ID versus the external ID for related records). The import mapping: how to map columns in your CSV to NetSuite fields when the column headers in your file do not match the NetSuite field names. Saved import maps: how to save a mapping so that a recurring import (weekly inventory update, monthly customer balance update) does not require re-mapping each time. The import queue: what happens after you submit an import, how to check the status, and where to find the error log when some records fail. Reading the error log: interpreting the error messages that NetSuite provides for failed records — the difference between a required field error, a duplicate record error, and a related record not found error. The test import: how to run an import in "test mode" that validates the data without committing it to the production database. Topics: Import tool location; Supported record types; Import template download; Required fields; Field format requirements; Internal ID vs external ID; Import mapping; Column header matching; Saved import maps; Recurring import setup; Import queue; Status checking; Error log location; Required field error; Duplicate record error; Related record not found; Test mode import 2. Advanced imports — transactions, journal entries & data governance (3 hours) Importing transactions in NetSuite: the specific challenges of importing sales orders, vendor bills, journal entries, and inventory adjustments compared to importing master data. The transaction import template: the header fields (the transaction-level data) and the line fields (the line item data), and how to structure the CSV when a single transaction has multiple lines. The multi-line transaction CSV structure: two approaches — one row per line with repeated header data, or a separate header CSV and a separate line CSV that the import tool joins. Importing journal entries: the specific fields required (account internal ID, debit or credit amount, memo, period, subsidiary), the subsidiary field that determines which entity the journal posts to, and the balanced journal validation. Inventory adjustments via CSV: the item, the location, the quantity adjustment, and the cost basis. The data governance discipline for imports: the pre-import validation checklist (run before every import), the test instance that should absorb import errors before they reach production, and the approval process for large imports (above a defined record volume or transaction value). Data cleaning before import: the Excel techniques that remove duplicates, standardise date formats, strip leading and trailing spaces, and fill down subsidiary fields — the pre-processing steps that prevent 80% of import errors. Topics: Transaction import challenges; Sales order import; Vendor bill import; Journal entry import; Inventory adjustment import; Header and line structure; Multi-line CSV approaches; Journal required fields; Subsidiary field; Balanced journal validation; Pre-import validation checklist; Test instance; Import approval process; Data cleaning in Excel; Duplicate removal; Date format standardisation; Space stripping; Fill down 3. SuiteScript basics — what it can do & how to use it (3 hours) SuiteScript at the business user level: what SuiteScript is (JavaScript that runs inside NetSuite), what it can automate, and why some automations require SuiteScript when SuiteFlow cannot do them. SuiteScript types: client scripts (run in the browser when a user interacts with a record), user event scripts (run on the server when a record is saved or submitted), scheduled scripts (run on a timer without user interaction), and RESTlets (NetSuite endpoints that allow external systems to interact with NetSuite data). When to use SuiteScript versus SuiteFlow: the decision framework — if SuiteFlow can do it, use SuiteFlow; SuiteScript is for validations and calculations that SuiteFlow cannot handle. Reading and understanding a SuiteScript: how to read a script someone else has written, identify what it does, and modify a simple parameter (like changing an email address or a threshold value) without understanding the full code. The SuiteScript debugger: how to enable it, what it shows, and how to identify which line of a script is causing an error. Common SuiteScript use cases from African NetSuite implementations: a client script that validates that the exchange rate on a multi-currency transaction is within an acceptable range, a scheduled script that emails a weekly summary of overdue invoices to the finance director, and a user event script that prevents a vendor bill from being saved if the PO has already been fully received. The SuiteCloud IDE: where to find and manage scripts, how to upload a new script, and how to attach it to a deployment record so it runs on the correct record type and trigger. When to hire a developer: the signals that a business requirement has moved beyond what a non-developer should attempt in SuiteScript. Topics: SuiteScript as JavaScript; SuiteScript types; Client script; User event script; Scheduled script; RESTlet; SuiteScript vs SuiteFlow decision; Reading existing scripts; Parameter modification; SuiteScript debugger; Common African use cases; Exchange rate validation; Overdue invoice email; PO over-receipt prevention; SuiteCloud IDE; Script upload; Deployment record; Trigger attachment; When to hire a developer Delivery Sessions one and two can be delivered by the Simpl'IT team from implementation experience. Session three (SuiteScript basics) requires a certified NetSuite SuiteCloud Developer Network instructor. Three sessions over three days. Groups of 4–10. Sandbox access required throughout. Certification Certificate of completion Price USD 900 · per participant per person · indicative · group pricing available HRDC eligibility Up to 75% refundable Mauritius-registered employers may claim this training via the HRDC levy. We provide full documentation to support your claim. Languages English Provider reference SIMPLIT-040-NS_CSV_IMPORT

• NetSuite administrators responsible for data imports and system maintenance • Implementation consultants managing data migration and ongoing data loads • Finance staff who need to import large transaction volumes from external sources • IT developers who want to understand what SuiteScript can do without becoming full NetSuite developers • Operations managers who need to load item, customer, or transaction data from external systems • Anyone who currently exports from an external system to Excel and manually enters into NetSuite