How to Troubleshoot Discrepancies in Product Metafields

When product metafields show unexpected or incorrect values, the issue is usually related to mapping, formatting, or conflicting metafields. Below are the common causes and steps you can take to resolve discrepancies.

1. Confirm Metafield Mapping

If a metafield is not mapped in your feed settings, Stock Sync will not update it. This can lead to situations where:

• A variant metafield updates correctly
• A product metafield still shows an old value

To fix this:

• Open your feed mapping settings
• Ensure the metafield namespace and key are correctly assigned to the intended column
• Re-run the feed

2. Check for Conflicting Metafields

A metafield in your store may conflict with your feed update process. This can block or override updates.

To resolve this:

• Temporarily remove or disable the problematic metafield
• Re-run the feed to confirm the issue is resolved

3. Verify Value Formatting in the Source File

Some metafields may update incorrectly if the value format does not match Shopify's requirements.

Example observed:

• Values like "$1,000" may be split at the comma, resulting in only "1" being saved

To fix this:

• Remove commas from numeric metafield values (e.g., use "1000" instead of "1,000")
• Ensure the column contains clean and consistent formatting
• Re-run the feed

4. Re-run the Feed After Adjustments

After correcting mappings or formats:

• Re-run your feed to apply updates
• Verify the metafield values in the Shopify admin

5. When to Escalate

Escalate to support if:

• Multiple metafields consistently display incorrect values
• The same formatting works for most products but fails for specific ones

Providing sample barcodes/SKUs and screenshots will help support investigate faster.

Updated on: 19/06/2026