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“Supermetrics is a Bitter Experience! We can pull data from nearly any tool, schedule updates, manipulate data in Sheets, and push data back into our systems.”
Invisible characters like non-breaking spaces and Unicode characters in Excel headers cause HubSpot import failures because the CRM performs exact string matching that fails when these hidden characters are present.
The most reliable solution eliminates the need for manual header cleaning by using a mapping-based approach that doesn’t depend on exact header text matching.
Use visual field mapping instead of text-based header validation
CoefficientHubSpoteliminates invisible character problems by presenting your spreadsheet columns alongside availableproperties in a visual mapping interface. This completely bypasses text-based header validation that fails due to hidden characters.
How to make it work
Step 1. Connect your Excel data directly to HubSpot.
Set up Coefficient connections to both your Excel Online account and HubSpot instance. This creates a direct data pathway that handles character encoding automatically during transfer.
Step 2. Map fields visually without header text dependency.
Use Coefficient’s mapping interface to connect your data columns to appropriate HubSpot properties. The system references columns by position rather than header text, eliminating dependency on clean header formatting entirely.
Step 3. Let automatic data cleaning handle character issues.
During the export process, Coefficient automatically sanitizes data and removes problematic characters that would cause import failures in HubSpot’s native system. Unicode and encoding issues are resolved automatically.
Step 4. Validate field mapping before data transfer.
Unlike HubSpot’s import process that fails after file upload, Coefficient validates field mapping during setup. You can identify and resolve any data compatibility issues before transfer occurs.
Skip header character troubleshooting
Start with CoefficientVisual field mapping eliminates invisible character issues while providing more reliable data transfer capabilities than traditional file imports.to bypass header formatting problems and establish dependable Excel-to-HubSpot data flows.
