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SAP Transaction MD83: A Comprehensive Guide for SAP Users

SAP Transaction MD83: A Comprehensive Guide for SAP Users

Welcome to our tutorial on SAP transaction MD83, a crucial transaction code used in SAP Materials Management (MM) module. In this step-by-step guide, we will walk you through the process of using MD83 to manage reservations in your SAP system. Whether you are a beginner or an experienced SAP consultant, this tutorial will provide you with the necessary knowledge to effectively utilize MD83.

Before we delve into the details, 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 equip you with in-depth knowledge and practical insights to accelerate your career growth and improve your daily job performance.

Now, let’s get started with our tutorial on using SAP transaction MD83.

What is SAP Transaction MD83?

SAP Transaction MD83 (Display/Change/Display Changes in Reservations) is a transaction code used in SAP MM to manage reservations. Reservations are used to ensure the availability of materials for planned or future requirements. MD83 allows users to create, change, and display reservations, providing visibility into reserved materials and helping to maintain optimal inventory levels.

Step 1: Accessing SAP Transaction MD83

To access MD83 and manage reservations, follow these steps:

  1. Login 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 “Inventory Management.”
  6. Next, choose “Reservation” and click on “Display/Change/Display Changes” to proceed to the MD83 transaction.

Step 2: Understanding MD83 Transaction Screen

Once you have accessed MD83, you will be presented with the MD83 transaction screen, which consists of various fields and tabs. Let’s explore each of them:

  • Reservation Overview: This section provides an overview of all reservations in the system, displaying information such as reservation number, material, quantity, and status.
  • Header Data: Here, you can view and modify the general details of a selected reservation, such as the reservation number, plant, storage location, and account assignment.
  • Item Overview: This tab displays the line items of the selected reservation, including information such as material, quantity, and requirement date.
  • Accounting: The accounting tab shows the accounting-related information for the reservation, such as the general ledger (G/L) accounts and cost centers involved.
  • Status: The status tab provides information on the current status of the reservation, indicating whether it is open, partially processed, or fully processed.

Step 3: Displaying Reservations with MD83

To display reservations using MD83, follow these steps:

  1. Start by entering the reservation number in the “Reservation” field.
  2. Click on the “Display Reservation” button to view the details of the selected reservation.
  3. You can now navigate through the different tabs to access specific information about the reservation, such as header data, item overview, accounting details, and status.

Step 4: Changing Reservations with MD83

If you need to make changes to a reservation, follow these steps:

  1. Enter the reservation number in the “Reservation” field.
  2. Click on the “Change Reservation” button to enter the change mode.
  3. Navigate to the appropriate tab, such as “Header Data” or “Item Overview,” to make the necessary modifications.
  4. Once you have made the desired changes, click on the “Save” button to save the updated reservation.

Step 5: Displaying Changes in Reservations with MD83

If you want to view the changes made to a reservation, follow these steps:

  1. Enter the reservation number in the “Reservation” field.
  2. Click on the “Display Changes” button to view the change history of the selected reservation.
  3. You can now see the previous and current values of the modified fields, providing a comprehensive overview of the reservation’s change history.


In this tutorial, we have provided you with a comprehensive guide on using SAP transaction MD83 in the SAP MM module. We covered the basics of MD83, explained how to display, change, and view changes in reservations. Remember, continuous learning and practice are crucial for becoming proficient in SAP MM.

To further enhance your skills in SAP MM, we highly recommend our SAP MM online video training, created by our expert SAP MM consultant. This training program offers a wide range of 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 the next level.

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