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Security Policy Errors

How to Resolve Power Automate Data Loss Prevention (DLP) Policy Errors

Algirdas JasaitisAlgirdas Jasaitis Oct 13, 2026 869 views

Question details

The user needs to fix a Power Automate flow that was suspended for violating the organization's data loss prevention policies.

How to Resolve Power Automate Data Loss Prevention (DLP) Policy Errors
Product
Microsoft Power Automate
Device & OS
not provided
Scenario
A user's automated flow designed to remind users to update a plan is suddenly suspended by the system due to security rules.
Observed behavior
The flow halts execution and returns an error stating it violates the administrator's data loss prevention (DLP) policy.
Before you start

Confirm your account privileges. Resolving DLP policy errors usually requires Power Platform Administrator access to modify environment policies or grant exceptions.

Solution 1Recommended

Review and Adjust Connector Classifications

Identify which connectors are blocked by the DLP policy and adjust the data groups if you have administrative access.

Data Loss Prevention policies categorize connectors into 'Business', 'Non-business', and 'Blocked' groups. Flows are suspended if they attempt to mix Business and Non-business connectors, or if they use a Blocked connector.

1
Identify flow connectors

Open the suspended flow in Power Automate and note every connector being used (e.g., SharePoint, Planner, Outlook).

2
Access Power Platform Admin Center

Log in to the Power Platform Admin Center using an administrator account.

3
Navigate to Data Policies

Go to 'Policies' and select 'Data policies' from the left-hand menu to view the active rules for your environment.

4
Reclassify connectors

Locate the policy affecting your flow and ensure all required connectors are classified under the same permitted data group so they can share data.

Review and Adjust Connector Classifications
End-User Instructions: If you do not have administrative access, you must document the connectors your flow uses and submit a request to your IT department for a policy exception or environment change.
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Frequently Asked Questions

What is a Data Loss Prevention (DLP) policy in Power Automate?

A DLP policy is a security rule configured by administrators that prevents sensitive business data from accidentally leaking to unauthorized services. It does this by restricting which application connectors can communicate with each other within a flow.

Why did my previously working flow suddenly get suspended for a DLP violation?

This typically occurs when your IT administrator updates the organization's security rules, either by moving a connector your flow relies on into a 'Blocked' group or separating your connectors into incompatible data groups.

Can I bypass a DLP policy without contacting my IT administrator?

No, standard users cannot override DLP policies. To fix the issue, you must either redesign your flow to use only approved connectors within the same data group or request that your administrator grant an exception.