End of Microsoft Fabric Trial: The Silent Risk of Losing Everything in 7 Days

Hey everyone!!!

In this very quick post, I would like to warn you about a scenario that is happening in day-to-day operations: companies are using the Microsoft Fabric trial without any control, the days go by, the 60-day evaluation period ends, and when they realize it, ALL Fabric items are DELETED 7 days after the end of the evaluation period.

The Microsoft Fabric Trial Problem

Microsoft has started the process of ending/limiting Microsoft Fabric Trials. Some customers are already reporting that they can no longer renew their test environments.

Fabric has been around for about 3 years, and until now, Microsoft had been allowing the use of trials more flexibly. Now, this scenario is starting to change, and it is important to prepare to avoid impacts on reports, automations, and environments that still depend on trial capacity.

If your company is still using a Fabric Trial and hasn't performed a capacity analysis recently, I recommend conducting an assessment to understand the best sizing and avoid surprises, and be aware that this has an expiration date. And it's not just any "expiration": it is an expiration with severe consequences.

Most users don't worry about this because they think: "oh, when it expires, maybe no one will complain" or "we'll think about it when it gets closer." And that is where many companies are losing days or months of work.

If you need help performing this capacity analysis and defining the ideal capacity for your environment and helping your company migrate to Fabric in an organized way and following all best practices, I recommend Power Tuning, which has great professionals to help your company with this migration, without any scares.

Microsoft warns clearly:

Permanent Deletion of Artifacts

IMPORTANT: 7 days after the trial expires, if you do not assign a new capacity to the workspace, all your Fabric artifacts in the workspace will be permanently deleted!

This means that your pipelines, notebooks, Gen2 dataflows, and other Fabric items you built will disappear forever. It is worth remembering that Power BI items (Reports, semantic models, and Gen1 Dataflows are not affected by the end of the trial).

The Fatal Deadline: 7 Days After Expiration

Let's be very clear about the timeline:

Day 0: Your Fabric trial expires. Microsoft sends a notification.
Days 1–7: You STILL HAVE TIME to assign a new F, Power BI Embedded, Pro, or PPU capacity to your workspace.
Day 8: If no capacity has been assigned in the last 7 days, Microsoft PERMANENTLY DELETES all Fabric artifacts.

Seems clear, right? And it is. But many companies are ignoring this warning as if it were spam.

The Warning is in the Official Documentation

Note: This information is not hidden in some obscure corner of support. It is on the official Microsoft Fabric trial page, clearly visible. The question is: how many people read documentation, right?

What "Permanently" Means

When Microsoft says "permanently," it means exactly that: there is no recovery. There is no automatic backup that you can ask support to restore. There is no "oh, my bad, let me rebuild it." It's over.

You lose:

Data Factory Pipelines
Gen2 Dataflows
Notebooks
Lakehouses
All associated data and definitions

Everything. Deleted. Forever.

Real Financial Consequence

Attention: Think of a scenario where your company invested weeks of development, hired consultants, created complex models, and structured critical analytics for the business, and then lost EVERYTHING because it didn't assign a capacity in time. Rivers of money literally down the drain.

How to Avoid This Disaster

The solution is simple, but it must be done within the 7-day deadline:

Monitor your trial expiration date. Write it on the calendar. Set an alarm. Alert your manager. Be proactive.
Before it expires or in the first few days after expiration, acquire a capacity. This can be:
- An F SKU (F1, F2, F4, F8, F16, F32, F64, F128, F256) - the most common for smaller organizations
- A Power BI Embedded (A SKU) - Specific to Embedded environments
- A Power BI PRO - The most common of all, and you probably already have at least 1 PRO license
- A Power BI PPU (Premium Per User) - The Premium version of the PRO license
Assign this capacity to the workspace. Fabric allows you to do this in a matter of minutes through the admin portal.

After the capacity is assigned, your artifacts are safe. The workspace continues to function normally.

Another safe way to avoid this is to enable native Fabric/Power BI workspace versioning with GIT, so that Fabric versions your models, notebooks, and other items. If this problem of automatic item deletion after the trial ends happens, even if your artifacts are deleted, you can still restore them in another workspace once you purchase the capacity. This is a rule that should always be considered in all BI projects.

Best Practice: Plan Ahead

Tip: If you are using the trial to evaluate Fabric (which is legitimate!), start the conversation with your manager about what the capacity strategy will be when the trial expires. Don't leave it for the last minute: this is a financial decision that may involve approvals and budget. If you need help performing this capacity analysis and defining the ideal capacity for your environment, I recommend Power Tuning, which has great professionals to help your company.

Official References

All critical content in this article is based on official Microsoft documentation. Below are the main links for reference:

Fabric Trial: Official page describing how the trial works and the expiration rules.
Understand Microsoft Fabric Licenses: Detailed explanation of SKUs, license models, and costs.

Final Summary

Summary: The Fabric trial has an expiration date. When it expires, you have 7 days to assign a new capacity. If you don't do this, all Fabric items (except for Power BI items) are permanently deleted.

This is not a "might happen": it is a "WILL be deleted" if you don't act.

Many companies are desperate because they ignored this warning. Don't be one of them. Plan ahead, communicate with your stakeholders, and ensure that the capacity is assigned on time.

I hope this alert was useful and that you don't leave this to be dealt with at the last minute. If you have questions about trials, expiration, or how to assign capacities, leave them here in the comments.

Best regards, and see you in the next post!