incomplete data bigquery

[Artem123]

On 13.07 I only see 204,047 rows in my bigquery, usually not less than 5 million rows. In the GA4  interface, there is no such drop, 5.9 million events are displayed.These days tables appeared in BQ much later than usual. What can be done in this situation?

[osvaldolopez]

This article about Data limits for Universal Analytics properties can be helpful. 

[Artem123]

Thank you for the article.
The problem is that on other days there is no such problem. I learned from colleagues that day they made changes to the GTM. But this should have affected the data in the ga4 interface as well.

[Artem123]

We added additional fields to the tag:
UA to GA4 Event Converter

[osvaldolopez]

For any question specific to GTM implementation, please reach out to the official GTM Support forum.

You can also reach the Google Analytics Help Community.