If you're preparing for an SAP MM (Materials Management)
interview, it's crucial to understand key configuration settings and functionalities.
This guide provides detailed answers to some of the most commonly asked
SAP MM interview questions to help you succeed.
1. How to Configure the System for Automatic Conversion of
Purchase Requisition to Purchase Order?
To enable the automatic conversion of a purchase requisition
(PR) to a purchase order (PO) in SAP MM, follow these steps:
Key Configuration Steps:
-
Material Master Configuration: Ensure the automatic
purchase order field is activated in the purchasing view of
the material master.
-
Vendor Master Configuration: Activate the automatic
purchase order checkbox in the vendor master data.
-
Maintain Source List: Define the vendor as the fixed
source of supply for specific materials.
-
MRP Views Setup: Ensure proper MRP (Material Requirements
Planning) settings for purchase requisition generation.
-
Purchase Requisition Processing: When the system executes
an MRP run, it will generate purchase requisitions for relevant
materials.
-
Automated PO Conversion Using T-Code ME59N: Use T-code
ME59N to automate the conversion of purchase requisitions into purchase
orders.
Benefits of Automatic PR to PO Conversion:
-
✔ Reduces manual effort in PO creation.
-
✔ Ensures procurement consistency.
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✔ Speeds up the purchasing cycle.
2. How to Configure Automatic Creation and Selection of Storage
Locations in Inventory Management?
Automatic Storage Location Creation:
Storage locations can be created automatically based
on the movement type and plant settings. Use T-code OMB2 or OMB3
to configure automatic creation.
Automatic Storage Location Selection:
-
Material Master (MRP View): Maintain the procurement
storage location field in the MRP view of the material master.
-
Bill of Material (BOM): Define the issue storage
location field for component materials.
-
Movement Type Settings: Maintain the default storage
location assignment for specific movement types in inventory management.
Advantages of Automatic Storage Location Selection:
-
✔ Reduces manual errors in material movement.
-
✔ Improves inventory management efficiency.
-
✔ Ensures materials are stored in the correct locations.
3. How to Maintain Automatic Determination of G/L Accounts
During GR/GI/Transfer Posting?
Configuration Steps Using T-Code OBYC:
-
Assign Valuation Classes to Materials: Define valuation
classes in the Material Master.
-
Maintain Automatic Account Determination: Use T-code
OBYC to link G/L accounts to valuation classes for different
movement types.
-
Specify Posting Keys (TE-KEY): Define posting keys
for goods movements (GR, GI, Transfer Postings).
Why is Automatic G/L Account Determination Important?
-
✔ Ensures accurate financial reporting.
-
✔ Reduces manual intervention in account assignments.
4. What is the Difference Between Selection Parameter WE101
and WE103?
Selection Parameter WE101 (Open Goods Receipt):
Displays purchase orders where goods receipt has not been
posted. Useful for tracking pending GRs.
Selection Parameter WE103 (Goods Receipt with Blocked Stock
Consideration):
Includes GR blocked stock as well as already received
quantities. Helps in analyzing purchase orders where goods are received
but blocked due to quality checks or approvals.
Conclusion
Understanding automatic PR to PO conversion, storage location
selection, G/L account determination, and selection parameters helps
professionals streamline SAP MM operations efficiently.
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SAP MM
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