Mastering the SAP MM Interview: Insights for 3 Years of Experience

In the dynamic world of enterprise resource planning (ERP) systems, SAP’s Materials Management (MM) module plays a pivotal role in streamlining procurement processes and optimizing supply chain operations. As an SAP MM professional with three years of experience under your belt, your next interview could propel you further along your career trajectory. To help you prepare, we’ve curated a comprehensive collection of insightful SAP MM interview questions and answers tailored specifically for candidates with your level of expertise.

Unveiling the Essence of SAP MM

Before we delve into the questions, let’s revisit the fundamentals of SAP MM and its significance within the ERP landscape:

  • SAP MM (Materials Management) is a functional module within the SAP ecosystem that handles procurement, inventory management, and material planning processes.
  • It encompasses essential components such as determining requirements, sourcing, vendor selection, order processing, order follow-up, goods receipts, inventory management, and invoice verification.
  • By integrating these processes seamlessly, SAP MM enables organizations to optimize their supply chain operations, enhance efficiency, and achieve cost savings.

Now, let’s dive into the questions that could shape your next SAP MM interview experience:

1. Explain the concept of an information record in SAP MM.

An information record in SAP MM is a comprehensive repository that stores critical data related to materials, units of measurement, vendor pricing, material usage by specific vendors, tolerance limits for under-delivery, vendor evaluation data, planned delivery times, and availability status. This record serves as a valuable resource for making informed decisions throughout the procurement process.

2. How can you delete a batch in SAP MM?

To delete a batch in SAP MM, you can use the transaction code MSC2N. Alternatively, you can flag the batch master record to mark it for deletion.

3. What is the transaction code used to extend the material view in SAP MM?

The transaction code MM50 is used to extend the material view in SAP MM. This functionality allows you to modify or add additional fields to the material master record, enabling greater flexibility and customization according to your organization’s specific requirements.

4. Explain the process of changing the standard price for a material in SAP MM.

Unlike direct updates, changing the standard price for a material in SAP MM involves a multi-step process. First, you need to fill in the future price (MBEW-ZKPRS) and the effective date (MBEW-ZKDAT) for the respective material. Then, navigate to the “Logistics > Material Management > Valuation > Valuation Price Determination > Future Price” menu path to complete the price change process.

5. What is a source list in SAP MM, and what is the transaction code for creating one?

A source list in SAP MM is used to identify and maintain potential sources of supply for materials. It serves as a centralized repository for managing vendor information and procurement options. The transaction code ME01 is used to create a new source list in SAP MM.

6. What are the prerequisites for creating a purchasing info record in SAP MM?

To create a purchasing info record in SAP MM, the following prerequisites must be met:

  • Material Number
  • Manufacturer Part Number (MPN)
  • Vendor Number
  • Organizational Level Code

7. Explain the terms “Planned Delivery” and “GR Processing Time” in SAP MM.

In the context of SAP MM:

  • Planned Delivery: This refers to the number of calendar days required to obtain the material from the vendor or supplier.
  • GR Processing Time: This represents the number of workdays required after receiving the material to complete inspection and place it into storage.

8. How are consignment stocks created in SAP MM?

Consignment stocks in SAP MM are created through the normal purchase order or requisition process. However, when creating consignment stocks, you must enter the category ‘K’ for the consignment item. This ensures that the goods issued are posted to consignment stores, and no invoice receipt is generated.

9. Describe the process of vendor return without a purchase order reference in SAP MM.

To process a vendor return without a purchase order reference in SAP MM, follow these steps:

  1. Observe the return column and select “Item Detail > MIGO_GR > Goods Receipt for Purchase Order.”
  2. Use the movement type ‘161’ if the intention is to deduct stock, or ‘162’ to undo the changes.
  3. Ensure that the document is marked as a return purchase order.
  4. Save the document.

Alternatively, you can use the transaction code M21N to process vendor returns without a purchase order reference.

10. How can you create a vendor account group in SAP MM?

To create a vendor account group in SAP MM, follow these steps:

  1. Select “Display IMG > Financial Accounting > Accounts Payable/Receivable > Vendor Accounts > Master Records > Preparation of creating vendor master records.”
  2. Choose the option “Define Accounts groups with Screen Layout.”
  3. Follow the prompts to define and create the vendor account group according to your organization’s requirements.

By thoroughly preparing for these SAP MM interview questions and understanding the underlying concepts, you’ll be well-equipped to showcase your expertise and leave a lasting impression on potential employers. Remember, confidence and a deep understanding of the subject matter are key to acing your next SAP MM interview.

SAP MM Preparation Suggestions for around 3 years of Experience Candidate


What are the key modules in SAP MM?

SAP MM’s functions include material management, procurement process management, master data management (material and vendor master), inventory management, material requirements planning and invoice verification. All of these MM submodules have functions that perform specific business processes for those modules.

What are the important criteria in purchasing in SAP MM?

The important criteria in purchasing include the following the unit of the order, the group of material, the base unit, the group of purchasing, the validity, the indicator of tax for that material, the part number of the manufacturer, and the manufacturer.

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