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Custom LWC components for bulk Excel insertion face serious limitations with Salesforce’s 200-record DML limit and API restrictions. You’ll spend more time managing batches and error handling than solving business problems.
Here’s how to handle large-scale Excel imports into Salesforce Account objects without the development complexity.
Handle bulk imports with built-in API management
Coefficient provides robust bulk import capabilities specifically designed for Salesforce Account objects. It automatically manages API limits, batch processing, and error recovery without requiring custom LWC development.
How to make it work
Step 1. Set up your bulk import operation.
Connect your Excel file to Coefficient and select the Account object as your target. Choose from INSERT, UPDATE, UPSERT, or DELETE operations based on your needs.
Step 2. Configure intelligent batch processing.
Coefficient automatically handles Salesforce API limits with configurable batch sizes. The default is 1,000 records per batch, with support for up to 10,000 records – far beyond what you can achieve with standard LWC DML operations.
Step 3. Preview your bulk operation before committing.
Review all data mappings and validate records before the import runs. This preview catches issues that would cause partial batch failures in custom LWC implementations.
Step 4. Monitor progress with detailed error reporting.
Track your bulk import in real-time with specific field-level validation failures highlighted. Failed records are isolated and reported separately, so successful records still process.
Step 5. Handle retries and recovery automatically.
Built-in retry logic manages transient failures, and you can re-process failed records after correcting data issues – no custom error handling code required.
Focus on data quality, not API management
Bulk Excel imports shouldn’t require custom development for basic functionality like batch processing and error handling. Start with Coefficient to get enterprise-grade bulk import capabilities without the coding overhead.
