Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Sign up nowGet Fabric certified for FREE! Don't miss your chance! Learn more
I have a query that was working fine. Now, when I try to refresh it I get the following error:
Formula.Firewall: Query 'Est Review Effort' (step 'Merged Queries1') references other queries or steps, so it may not directly access a data source. Please rebuild this data combination.
The step is on a merge and I can read the sql server table I am trying to merge with. I tried writing a query to pull the data instead of directly accessing the table and get the same error. I tried rebuilding the query starting at this step and it gets the same error.
Anyone know how I can fix this?
Solved! Go to Solution.
Can you share your queries with us?
You can get all the queries at once using the Send-A-Frown feature. It will create an email with them in the body. You can copy-paste them as a reply in this forum, or send us the query by email through the Send-A-Frown feature and we diagnose the issue over email.
Can you share your queries with us?
You can get all the queries at once using the Send-A-Frown feature. It will create an email with them in the body. You can copy-paste them as a reply in this forum, or send us the query by email through the Send-A-Frown feature and we diagnose the issue over email.
Hi, is there any solution to be provided here?
I dont seem to be able to solve some Formula.Firewall Errors..
Dont able to se why, all of my queries work in one report, but as I copy them to a new report they fail with formula.Firewall Error
@Anonymous The original workbook may have FW disabled. See this post
If you love stickers, then you will definitely want to check out our Community Sticker Challenge!
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 62 | |
| 58 | |
| 45 | |
| 21 | |
| 18 |
| User | Count |
|---|---|
| 121 | |
| 116 | |
| 37 | |
| 34 | |
| 30 |