How To Fix MW029 - &1 order qty reduced from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 029

• Message text: &1 order qty reduced from &2 to &3

What causes this issue?

If you <DS:DE.BSTMG_RED>reduce the order quantity</>, less is ordered
from the vendor than is to be later distributed among the stores. The
remaining quantity will have to be covered by stock on-hand.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check that the reduced order quantity is correct.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW029 - &1 order qty reduced from &2 to &3 ?

  The SAP error message MW029 indicates that the order quantity for a material has been reduced from a specified quantity to a lower quantity. This typically occurs in the context of inventory management and order processing, particularly when dealing with stock levels, availability, or allocation issues.
  Cause:
  
  Stock Shortage: The most common cause is that there is not enough stock available to fulfill the original order quantity. The system automatically reduces the order quantity to match the available stock.
  Allocation Issues: If the material is allocated to other orders or production processes, the system may reduce the quantity to ensure that the available stock is distributed appropriately.
  Batch Management: If batch management is enabled, the system may reduce the order quantity if the required batch is not available in the desired quantity.
  Configuration Settings: Certain configuration settings in the material master or in the order type may lead to automatic adjustments of order quantities based on specific criteria.
  
  Solution:
  
  Check Stock Levels: Verify the current stock levels for the material in question. You can do this using transaction codes like MMBE (Stock Overview) or MB52 (List of Warehouse Stocks on Hand).
  Review Open Orders: Check if there are other open orders that are consuming the available stock. This can be done using transaction codes like CO09 (Availability Overview).
  Adjust Order Quantity: If the reduced quantity is acceptable, you can proceed with the order as is. If you need the original quantity, you may need to procure more stock or adjust other orders.
  Batch Management: If batch management is involved, ensure that the required batches are available and that they meet the criteria for the order.
  Configuration Review: If this behavior is unexpected, review the configuration settings in the material master and order type to ensure they align with your business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MMBE, CO09, MB52, and MD04 (Stock/Requirements List) for better inventory management.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  User Documentation: Refer to SAP documentation or user manuals for detailed explanations of inventory management processes and error handling.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting with an SAP expert.