data quality

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Data Quality Error (Internal Service Error)
I am facing an issue while running the DQ scan, when i tried doing manual scan and scheduled scans both time i faced Internal Service Error. ( DataQualityInternalError Internal service error occurred .Please retry or contact Microsoft support ) Data Profiling is running successfully but for none of the asset, DQ is working. After the lineage patch which MS had fixed, they had introduced Custom SQL option to create a rule, and after that only i am facing this issue. Is anyone else also facing the same? I tried with different data sources (ADLS, and Synapse) its same for both. If anyone has an idea, do share it here, it will be helpful.
tatatayryryr
Dec 18, 2025 Place Microsoft Purview
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Workaround Enabling Purview Data Quality & Profiling for Cross-Tenant Microsoft Fabric Assets
The Challenge: Cross-Tenant Data Quality Blockers Like many of you, I have been managing a complex architecture where Microsoft Purview sits in Tenant A and Microsoft Fabric resides in Tenant B. While we can achieve basic metadata scanning (with some configuration), I hit a hard wall when trying to enable Data Quality (DQ) scanning. Purview's native Data Quality scan for Fabric currently faces limitations in cross-tenant scenarios, preventing us from running Profiling or applying DQ Rules directly on the remote Delta tables. The Experiment: "Governance Staging" Architecture rather than waiting for a native API fix, I conducted an experiment to bridge this gap using a "Data Staging" approach. The goal was to bring the data's "physicality" into the same tenant as Purview to unlock the full DQ engine. The Solution Steps: Data Movement (Tenant B to Tenant A): Inside the Fabric Workspace (Tenant B), I created a Fabric Data Pipeline. I used this to export the critical Delta Tables as Parquet files to an ADLS Gen2 account located in Tenant A (the same tenant as Purview). Note: You can schedule this to run daily to keep the "Governance Copy" fresh. Native Scanning (Tenant A): I registered this ADLS Gen2 account as a source in Purview. Because both Purview and the ADLS account are in the same tenant, the scan was seamless, instantaneous, and required no complex authentication hurdles. Activating Data Quality: Once the Parquet files were scanned, I attached these assets to a Data Product in the Purview Data Governance portal. The Results: The results were immediate and successful. Because the data now resides on a fully supported, same-tenant ADLS Gen2 surface: ✅ Data Profiling: I could instantly see column statistics, null distributions, and value patterns. ✅ DQ Rules: I was able to apply custom logic and business rules to the data. ✅ Scans: The DQ scan ran successfully, generating a Data Quality Score for our Fabric data. Conclusion: While we await native cross-tenant "Live View" support for DQ in Fabric, this workaround works today. It allows you to leverage the full power of Microsoft Purview's Data Quality engine immediately. If you are blocked by tenant boundaries, I highly recommend setting up a lightweight "Governance Staging" container in your primary tenant. Has anyone else experimented with similar staging patterns for Governance? Let's discuss below.
Solved
pranavsabnis
Dec 04, 2025 Place Microsoft Purview
110Views
1like
2Comments
Purview Data Quality Dashboard/ Report - Refresh
Hi All, Currently I am getting all blank in Purview Data quality dashboard, before two months dashboard shows all values across each data quality dimensions and showed graph for each quadrant in a dashboard. After two months when checked the dashboard everything is blank nothing is shown in the report. (Note : I have created two governance domain and each domain has five data products assigned with data assets, implemented data quality rules on top of each data assets that time scores were reflected in the Purview data quality dashboard), but suddenly now it all went blank scores showing as 'blank' Note : None of the data quality assessment were not deleted during that two months, data quality rules are still active and its still showing scores at data asset level. But its not showing in the dashboard currently. Can you please help me to sort out, is there any refresh policy associated for Purview Data quality dashboard.
BanuMurali
Sep 29, 2025 Place Microsoft Purview
226Views
1like
8Comments
Microsoft Purview Data Quality Report "Not-Available Data"
Hello! I'm working with data quality of Microsoft Purview. I have created a "Test Domain" and have data quality on its data assets. I have decided to delete the quality data as well as deleting the domain. It's been a week and the DQ Report is still like this. I think this comes from the deleted Test Domain. It affects the score in the report. Is there any way to remove the Not-Available Data? Thanks in advance!
_simon22
Jul 15, 2025 Place Microsoft Purview
210Views
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2Comments
Microsoft Purview - Establishing Data Quality Connection on Azure SQL Database
I have a service principal and already using it on the Data Map Solutions to scan and register Azure SQL Database as the source. It worked. Now, I am in the Unified Catalog and I am trying to establish a data quality connection on Microsoft purview for Azure SQL Database as its source type to run data quality scans. Why can't I use the Service Principal for the credential? Is there another way to establish the connection?
simon22
Jun 01, 2025 Place Microsoft Purview
161Views
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1Comment