SAP Transaction OMMH: A Comprehensive Guide for SAP Users

Welcome to our tutorial on SAP transaction OMMH, a valuable transaction code used in SAP Materials Management (MM) module. In this tutorial, we will provide you with a step-by-step guide on how to effectively utilize OMMH for managing material valuation in your SAP system. Whether you are a novice SAP user or an experienced consultant looking for a refresher, this tutorial will equip you with the necessary knowledge to navigate through OMMH seamlessly.

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Now, let’s begin our tutorial on using SAP transaction OMMH.

What is SAP Transaction OMMH?

SAP Transaction OMMH (Material Valuation) is a crucial transaction code used in SAP MM to manage and update material valuation data. It allows users to view and modify material valuation details, such as standard cost, moving average price, and inventory quantity. With OMMH, you can ensure accurate valuation of materials, enabling effective financial reporting and decision-making.

Step 1: Accessing SAP Transaction OMMH

To start using OMMH, 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 “Valuation” and click on “Material Valuation” to proceed to the OMMH transaction.

Step 2: Understanding OMMH Transaction Screen

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

• Material: Enter the material code or use the search function to find it.
• Plant: Select the plant for which you want to view or update material valuation.
• Valuation Area: Choose the valuation area, which represents a specific organizational unit within a plant.
• Valuation Type: Specify the valuation type, which determines the valuation method used for the material.
• Valuation Class: Enter the valuation class, which categorizes materials based on their valuation characteristics.
• Valuation Category: Select the valuation category, which classifies materials according to their valuation relevance.

Step 3: Viewing Material Valuation

To view material valuation using OMMH, follow these steps:

1. Enter the material code, plant, valuation area, valuation type, valuation class, and valuation category in the respective fields.
2. Click on the “Execute” button to display the material valuation details.
3. The system will show you the material valuation data, including the standard cost, moving average price, and inventory quantity.

Step 4: Updating Material Valuation

To update material valuation using OMMH, follow these steps:

1. Enter the material code, plant, valuation area, valuation type, valuation class, and valuation category in the respective fields.
2. Click on the “Execute” button to display the material valuation details.
3. Make the necessary changes to the valuation data, such as updating the standard cost or moving average price.
4. Click on the “Save” button to save the updated material valuation.

Congratulations! You have successfully viewed and updated material valuation using SAP transaction OMMH.

Step 5: Exploring Additional Functionality

SAP transaction OMMH offers various additional functionalities to streamline your material valuation processes. Here are some notable features you can leverage:

• Material Ledger: OMMH integrates with the Material Ledger functionality in SAP, allowing you to perform actual costing and analyze material valuation from a financial perspective.
• Price Change: OMMH enables you to change the standard cost or moving average price of materials, ensuring accurate valuation for financial reporting and inventory management.
• Price Determination: OMMH provides options to determine material prices based on various factors, such as cost components, price control indicators, and price determination strategies.
• Valuation Update: OMMH allows you to update material valuation data in bulk, saving time and effort in managing large volumes of materials.

Conclusion

In this tutorial, we have provided you with a comprehensive guide on using SAP transaction OMMH in the SAP MM module. We covered the basics of OMMH, explained how to view and update material valuation, and explored additional functionalities. Remember, continuous learning and practice are key to becoming proficient in SAP MM.

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