Review warning modifications

---
title: Review warning modifications
description: Warning modifications do not block the Problem Management Best Practice — Madrid — State Model plugin from being activated.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/it-service-management/problem-management/review-warning-modifications.html
release: brazil
product: Problem Management
classification: problem-management
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Migration job, Migration Utility, Configuring Problem Management, Problem Management, IT Service Management]
---

# Review warning modifications

Warning modifications do not block the Problem Management Best Practice — Madrid — State Model plugin from being activated.

## Before you begin

Role required: admin

## About this task

For more information about warning and informational modifications and how to resolve them, see the [Problem Management Migration Utility - How to resolve detected modifications \[KB0819196\]](https://support.servicenow.com/kb_view.do?sysparm_article=KB0819196) article in the HI Knowledge Base.

## Procedure

1.  Review and resolve all warning modifications.

    Warning modifications, though initially are not blocking, can become blocking when you activate the problem state model plugin. You must resolve them before you can migrate your records.

2.  View informational modifications.

    Informational modifications provide information about only the changes that you have made that do not impact the migration.

3.  If you resolved any warnings, click **Run Checks**.

4.  Click **Next**.


## What to do next

[Map problem states](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-service-management/problem-management/map-problem-state.md).