When Google Search Console marks structured data as erroneous, you lose potential rich snippets in search results. Basically, structured data helps Google better understand page content. However, markup errors cause Google to ignore the data. Therefore, you should fix these errors promptly.

Why Structured Data Is Marked as Erroneous

Google validates structured data according to schema.org specifications. Basically, all required fields must be correctly filled in. However, properties like ratings, prices, or author information are frequently missing. Moreover, faulty soft 404 pages can affect validation. Furthermore, Google no longer recognizes outdated markup formats.

How to Fix Erroneous Structured Data

Use the Rich Results Test by Google to check individual URLs. Basically, the tool shows exactly which fields are missing or erroneous. Furthermore, you should use JSON-LD as the preferred format. Additionally, Search Console helps see affected pages at a glance.

Our Recommendation

Check all errors in the Enhancements section of Search Console. Basically, you should first fix critical errors concerning required fields. Additionally, we recommend JSON-LD as the markup format since it is easiest to implement and maintain. Furthermore, you should trigger a new validation in Search Console after corrections. However, it takes a few days for Google to process the changes.

Conclusion

Erroneous structured data costs you valuable rich snippets in search results. Basically, Google Search Console displays all problems clearly. Furthermore, professional SEO optimization supports correct implementation of all schema markups.