How to use Data Loader in Salesforce

Last Modified: March 7, 2024 - 5 min read

Julian Alvarado

Salesforce Data Loader enables Salesforce users to manipulate vast amounts of data efficiently.

Whether you’re importing, exporting, updating, or deleting data, the Data Loader streamlines the process, making it accessible for users of all skill levels. This guide will walk you through key operations, provide advanced tips, and help you navigate common pitfalls.

Why Use Salesforce Data Loader?

Data Loader is designed for bulk importing or exporting of data. Let’s break down its primary operations:

  • Insert: Create new records in bulk.
  • Update: Modify existing records with new values.
  • Delete: Bulk remove records.
  • Export: Extract data from Salesforce for analysis or backup.

These features are particularly useful in scenarios requiring mass data manipulation, surpassing the limitations of standard import wizards.

Alternatives to Data Loader

Data Loader has been around for years. However, there are much more intuitive apps out there like Coefficient that offer the ability to upload data into Salesforce in a much simpler way. Data Loader is also prone to failures. You can do a quick search of reviews and find many previous users with this type of sentiment.

With Coefficient:

  • You’ll never leave your spreadsheet to take advantage of your bi-directional Salesforce sync
  • You’ll have around-the-clock support
  • You’ll have the ability to preview your data before making your data upload
  • You’ll have the ability to blend in data from over 35 other pre-built connectors for core business systems

Nevertheless, if Data Loader is the right tool for you, let’s get started.

Getting Started with Data Loader

Before you dive into our written tutorial, here’s a video to guide you through the process:

Preparing Your Data

Correctly preparing your CSV file is crucial. Ensure your data matches Salesforce’s field types and that you’ve backed up any critical data. This step helps avoid potential data integrity issues during operations.

Using Data Loader: The Core Operations

Step 1. Navigating to Data Loader from Salesforce:

From your Salesforce homepage, head to Setup and search for My Domain in Setup. This area will display your Salesforce’s custom domain.

Locating the 'My Domain' section in Salesforce setup to find custom domain information.

Step 2. Accessing Data Loader

Perform a Google search for “how to import opportunities into Salesforce using dataloader.io.”

On the dataloader.io site, click Login with Salesforce.

When prompted, click on I have a custom Salesforce domain at 1:49 and paste your domain.

Screen showing login process on DataLoader.io with a custom Salesforce domain input.

Choose Production environment (unless you’re in a sandbox), agree to the terms, and then Login.

Step 3. Initiating the Import

Within Data Loader, select Import then Insert Records.

Choose the Opportunity object and proceed to Upload CSV File—make sure this file is prepared with all fields necessary to match the Salesforce Opportunity object’s fields.

Process of manually mapping fields between a CSV file and Salesforce in Data Loader.

Step 4. Mapping Fields:

Data Loader will auto-map some fields from your CSV to Salesforce. Manually map any fields such as Opportunity Name by selecting the corresponding Salesforce field name.

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Process of manually mapping fields between a CSV file and Salesforce in Data Loader.

Step 5. Finalizing the Import

Review the rows for import and choose the import method—bulk API is recommended for less than 200 records.

Confirm the settings and hit Save and Run. This operation could take a couple of minutes, with an update on the success rate provided post-completion.

Reviewing and confirming the import settings in Data Loader before running the import operation.

Step 6. Verifying the Import: To confirm the success of your import, head back to Salesforce, and navigate to Opportunities.

Modify the list view to include the Create Date field. The newly created opportunities with today’s date confirm a successful import.

Checking the creation of new opportunities in Salesforce to confirm a successful Data Loader import.

Advanced Tips and Best Practices

  • Batch Size Matters: When importing or exporting large datasets, optimizing the batch size can impact performance. Experiment with different sizes to find the sweet spot for your specific needs.
  • Thoroughly Test in Sandbox: Always test your import/export operations in a sandbox environment before going live. This helps catch errors or mismatches in a safe environment.
  • Keep Your CSV Files Clean: Ensuring that your CSV files are clean and well-formatted before starting the operation can save you from many common errors. This includes removing unnecessary columns and ensuring date formats align with Salesforce standards.

Troubleshooting

However, with awareness and the right strategies, these can be efficiently overcome.

Handling CSV File Formats
A frequent obstacle is managing CSV file formats, particularly ensuring compatibility with Salesforce fields.

Solution: Prior to import, verify the encoding and delimiters in your CSV files match those expected by Salesforce. Utilizing tools like Excel or Google Sheets for review and format adjustments can save significant time.

Accurate Field Mapping
Another challenge involves correctly mapping data fields from your CSV files to Salesforce fields. Solution: Familiarize yourself with Salesforce object fields where data will be imported. The Data Loader mapping tool can assist in auto-matching fields, but always review mappings manually for accuracy, especially custom fields.

Managing Large Volumes of Data
Managing bulk data imports or exports efficiently can be daunting, especially for large datasets. Solution: Leverage the Bulk API feature of Data Loader for handling large datasets. This method is optimally designed for high-volume data operations, ensuring quicker processing and less resource consumption.

Summary and Key Takeaways

Salesforce Data Loader is a robust tool that simplifies data handling. By mastering its core functionalities and employing best practices, you can enhance your Salesforce experience and maintain data integrity.

Elevate Your Salesforce Game

Ready to elevate your Salesforce game? Consider exploring Coefficient. With Coefficient, seamlessly integrate Salesforce data with Google Sheets or Excel and unlock a world of efficiency and insights. Stay ahead with real-time updates and streamline your data management today.

This guide endeavors to arm you with the knowledge to leverage Data Loader’s capabilities fully. Dive in, practice, and transform your Salesforce data management strategy!

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Julian Alvarado Content Marketing
Julian is a dynamic B2B marketer with 8+ years of experience creating full-funnel marketing journeys, leveraging an analytical background in biological sciences to examine customer needs.
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