Lean Enterprise Institute Logo
  • Contact Us
  • Newsletter Signup
  • Cart (0)
  • Account
  • Search
Lean Enterprise Institute Logo
  • Explore Lean
        • What is Lean?
        • The Lean Transformation Framework
        • A Brief History of Lean
        • Lexicon Terms
        • Topics to explore
          • Operations
          • Lean Product & Process Development
          • Administration & Support
          • Problem-Solving
          • Coaching
          • Executive Leadership
          • Line Management
  • The Lean Post
        • Subscribe to see exclusive content
          • Subscribe
        • Featured posts
          The management Brief

          Lean Improvements Lead to Improved Lean Planning...

          Four Types of Problems (Introduction)

          How LPPD Can Help Entrepreneurs Design Sustainable...

          • See all Posts
  • Events & Courses
        • Forms and Templates
        • Featured learning
          • Webinar: Connecting Strategy and Problem Solving

            June 18, 2025 | Webinar

          • Future of People at Work Symposium

            June 26, 2025 | Salt Lake City, Utah

          • The Lean Management Program

            September 05, 2025 | Coach-led Online Program

          • Managing on Purpose with Hoshin Kanri

            September 12, 2025 | Coach-Led Online Course

          • See all Events
  • Training & Consulting for Organizations​
        • Interested in exploring a partnership with us?
          • Schedule a Call
        • Getting Started with Lean Thinking and Practice
        • Leadership Development
        • Custom Training
        • Lean Enterprise Transformation​
        • Case Studies
  • Store
        • Book Ordering Information
        • Shopping Cart
        • Featured books
          Managing on Purpose Workbook

          Managing on Purpose

          Four Types of Problems (Introduction)

          Daily Management to Execute Strategy: Solving problems and developing people every day

          • See all Books
  • About Us
        • Our people
          • Senior Advisors and Staff
          • Faculty
          • Board of Directors
        • Contact Us
        • Lean Global Network
        • Press Releases
        • In the News
        • Careers
        • About us

The Lean Post / Articles / Four Types of Problems (Introduction)

Article graphic image with repeating icons

Problem Solving

Four Types of Problems (Introduction)

October 1, 2018

An excerpt from Four Types of Problems IntroductionThe four types of problems are:Type 1: Troubleshooting: Reactive problem solving that hinges upon quick response and dealing with immediate symptoms of a perceived problem. It provides some immediate relief and problem mitigation but generally fails to get at the actual root cause of a problem and can lead to prolonged cycles of firefighting.Type 2: Gap from Standard:Structured problem solving that focuses on specific problem definition, setting goals, root cause analysis, establishment of countermeasures, checks, standards, and follow-up activities. The aim is to prevent the problem from recurring by eliminating its underlying causes.Type 3: Target Condition: Continuous improvement (kaizen) that goes beyond existing levels or standards of performance. It seeks to eliminate waste, overburden, unevenness, or other specific concerns systemically. It may utilize existing methods in new creative ways to deliver superior value or performance toward a new target state of improvement.Type 4: Open-ended: Innovative problem solving based on creativity, synthesis, and recognition of opportunity. It is open-ended and identifies new problems, solution spaces, or opportunities in ways not previously recognized. It establishes new norms that often entail radical improvements and unexpected products, processes, systems, or value for the customer well beyond current levels.The problems that confront organizations can be effectively understood through these four types. Some essential elements are common to any problem-solving activity, i.e., grasping facts, identifying desired direction, seeking to understand causality, taking purposeful action that may entail applying a known countermeasure, or experimenting to learn. Capability in all four approaches enables an organization to attain stability, improve and sustain gains, and advance steadily toward its goals and visions. The use of each type is based upon situational logic and specific need.Read the entire introduction from Four Types of Problems.

Click to view/download file

FacebookTweetLinkedInPrintComment
An excerpt from Four Types of Problems

 

Introduction

The four types of problems are:

  • Type 1: Troubleshooting: Reactive problem solving that hinges upon quick response and dealing with immediate symptoms of a perceived problem. It provides some immediate relief and problem mitigation but generally fails to get at the actual root cause of a problem and can lead to prolonged cycles of firefighting.
  • Type 2: Gap from Standard: Structured problem solving that focuses on specific problem definition, setting goals, root cause analysis, establishment of countermeasures, checks, standards, and follow-up activities. The aim is to prevent the problem from recurring by eliminating its underlying causes.
  • Type 3: Target Condition: Continuous improvement (kaizen) that goes beyond existing levels or standards of performance. It seeks to eliminate waste, overburden, unevenness, or other specific concerns systemically. It may utilize existing methods in new creative ways to deliver superior value or performance toward a new target state of improvement.
  • Type 4: Open-ended: Innovative problem solving based on creativity, synthesis, and recognition of opportunity. It is open-ended and identifies new problems, solution spaces, or opportunities in ways not previously recognized. It establishes new norms that often entail radical improvements and unexpected products, processes, systems, or value for the customer well beyond current levels.

The problems that confront organizations can be effectively understood through these four types. Some essential elements are common to any problem-solving activity, i.e., grasping facts, identifying desired direction, seeking to understand causality, taking purposeful action that may entail applying a known countermeasure, or experimenting to learn. Capability in all four approaches enables an organization to attain stability, improve and sustain gains, and advance steadily toward its goals and visions. The use of each type is based upon situational logic and specific need.

Read the entire introduction from Four Types of Problems.

FacebookTweetLinkedInPrintComment

Leave a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Related

WLEI POdcast graphic with DHL logo

Problem Solving

Revolutionizing Logistics: DHL eCommerce’s Journey Applying Lean Thinking to Automation  

Podcast by Matthew Savas

WLEI podcast with CEO of BEstBaths

Problem Solving

Transforming Corporate Culture: Bestbath’s Approach to Scaling Problem-Solving Capability

Podcast by Matthew Savas

Kodiak case study video

Problem Solving

Empowering Employees and Driving Success at Kodiak: a Case Study of Lean Leader Program

Related books

Daily Management to Execute Strategy: Solving problems and developing people every day

Daily Management to Execute Strategy: Solving problems and developing people every day

by Robson Gouveia and José R. Ferro, PhD

A3 Getting Started Guide 2

A3 Getting Started Guide

by Lean Enterprise Institute

Related events

September 05, 2025 | Coach-led Online Program

The Lean Management Program

Learn more

October 21, 2025 | Morgantown, PA

Building a Lean Operating and Management System 

Learn more

Explore topics

Problem Solving graphic icon Problem Solving

Subscribe to get the very best of lean thinking delivered right to your inbox

Subscribe
  • Privacy Policy
  • Sitemap
  • LinkedIn
  • Twitter
  • YouTube
  • Instagram
  • Facebook

©Copyright 2000-2025 Lean Enterprise Institute, Inc. All rights reserved.
Lean Enterprise Institute, the leaper image, and stick figure are registered trademarks of Lean Enterprise Institute, Inc.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Learn More. ACCEPT
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT