How To Fix M3446 - Ordering costs reset since not optimum lot size

M3446 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 446

• Message text: Ordering costs reset since not optimum lot size

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M3446 - Ordering costs reset since not optimum lot size ?

  The SAP error message M3446, which states "Ordering costs reset since not optimum lot size," typically occurs in the context of Material Requirements Planning (MRP) when the system determines that the current lot size for ordering materials is not optimal based on the defined parameters. This can lead to the resetting of ordering costs, which can affect inventory management and procurement processes.
  
  Cause:
  
  Lot Size Configuration: The lot size defined for the material may not align with the optimal lot size calculated by the system based on demand, lead time, and other factors.
  Ordering Costs: The system may have determined that the ordering costs associated with the current lot size are not justified, leading to a reset of these costs.
  MRP Parameters: The MRP settings, such as minimum order quantity, maximum order quantity, or economic order quantity (EOQ), may not be configured correctly.
  Demand Fluctuations: Changes in demand or supply chain conditions can lead to