FREE Search Engine
for SAP users

SAP Transaction MD51: A Step-by-Step Guide for SAP Users

SAP Transaction MD51: A Step-by-Step Guide for SAP Users

Welcome to our tutorial on SAP transaction MD51, a critical transaction code used in SAP Materials Management (MM) module. In this tutorial, we will provide you with a detailed step-by-step guide on how to effectively use MD51 for material requirements planning (MRP) in your SAP system. Whether you are a novice SAP user or an experienced consultant, this tutorial will equip you with the necessary knowledge to navigate through MD51 seamlessly.

Before we begin, we would like to introduce you to a valuable resource that can enhance your SAP MM skills and help you become an expert in the field. Check out the SAP MM online video training offered by our expert SAP MM consultant, available at roadtoexpert.com. This comprehensive training program will provide you with in-depth knowledge and practical insights to boost your proficiency in SAP MM and accelerate your career growth.

Now, let’s dive into our tutorial on using SAP transaction MD51.

What is SAP Transaction MD51?

SAP Transaction MD51 (Material Planning) is a key transaction code used in SAP MM for material requirements planning (MRP). It allows users to generate and analyze MRP results, helping organizations plan and procure materials efficiently. With MD51, you can ensure optimal inventory levels, reduce stockouts, and improve production and procurement processes.

Step 1: Accessing SAP Transaction MD51

To start using MD51, follow these steps:

  1. Log in to your SAP system using your user ID and password.
  2. Launch the SAP Easy Access Menu.
  3. Navigate to the “Logistics” folder and expand it.
  4. Locate and click on the “Materials Management” folder.
  5. From the sub-menu, select “Material Requirements Planning.”
  6. Next, choose “Single-Item, Single-Level Planning” to proceed to the MD51 transaction.

Step 2: Understanding MD51 Transaction Screen

Once you have accessed MD51, you will encounter the MD51 transaction screen, which consists of various fields and tabs. Let’s explore each of them:

  • Selection Criteria: This section allows you to specify the planning parameters, such as material, plant, and planning date. These parameters define the scope of the MRP run.
  • Planning Result: Here, you can view the MRP results, including the planned orders, purchase requisitions, and planned delivery schedules for the selected material and plant.
  • Planning Details: This tab provides detailed information about each planned order or purchase requisition, such as the order quantity, required date, and source of supply.
  • Planning Log: The planning log displays any messages or warnings generated during the MRP run, helping you identify and resolve any issues or exceptions.
  • Custom Fields: In this tab, you can find any additional custom fields specific to your organization’s requirements.

Step 3: Running MRP with MD51

To run MRP using MD51, follow these steps:

  1. Start by filling in the necessary fields in the “Selection Criteria” section:

    • Material: Enter the material code or use the search function to find it.
    • Plant: Select the plant for which you want to run MRP.
    • Planning Date: Specify the date on which you want to perform the MRP run.
    • MRP Type: Choose the appropriate MRP type based on your requirements, such as “P1” for procurement planning or “PD” for production planning.

  2. Click on the “Execute” button to start the MRP run.
  3. Wait for the system to process the MRP run and generate the planning results.
  4. Review the planning results in the “Planning Result” and “Planning Details” tabs. These results will provide you with an overview of the planned orders, purchase requisitions, and planned delivery schedules.

Congratulations! You have successfully run MRP using SAP transaction MD51.

Step 4: Exploring Additional Functionality

SAP transaction MD51 offers various additional functionalities to enhance your material requirements planning processes. Here are some notable features you can leverage:

  • MRP List: Use MD51 to display the MRP list, which provides a comprehensive overview of the MRP results for multiple materials and plants. This list allows you to analyze and prioritize your procurement and production activities.
  • Change Planning Parameters: MD51 enables you to modify the planning parameters, such as the planning date or MRP type, for subsequent MRP runs. Simply update the relevant fields in the “Selection Criteria” section and rerun the MRP.
  • Exception Messages: The planning log in MD51 may generate exception messages, indicating any issues or deviations in the MRP results. These messages help you identify and address potential problems, ensuring smooth material planning and procurement processes.
  • Integration with Other SAP Modules: MD51 integrates seamlessly with other SAP modules, such as Sales and Distribution (SD) and Production Planning (PP), allowing for a comprehensive and synchronized planning process across different functional areas.


In this tutorial, we have provided you with a step-by-step guide on using SAP transaction MD51 in the SAP MM module. We covered the basics of MD51, explained how to run MRP, and explored additional functionalities. Remember, continuous learning and practice are key to becoming proficient in SAP MM.

To further enhance your skills in SAP MM, we highly recommend our SAP MM online video training, designed by our expert SAP MM consultant. This training program offers comprehensive modules and hands-on exercises to help you become an SAP MM expert. Visit roadtoexpert.com to learn more and take your SAP MM skills to new heights.

Online Video Trainings

Complete tutorials made by the best experts.

Road to Expert logo representing excellence in SAP training.
Copyright © 2023 Road to Expert. All Rights Reserved.

Facebook logo, télécharger gratuitement      Logo instagram - Icônes social gratuites      Youtube Logo | Icons Gratuite