How To Fix M3450 - Storage costs indicator requires lot size (materials planning)

M3450 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 450

• Message text: Storage costs indicator requires lot size (materials planning)

What causes this issue?

You have selected the storage costs indicator for copying to the
profile. However, it can only be copied if you also specify a lot size
in the profile.

How to fix this error?

Select the lot size on the selection screen.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3450 - Storage costs indicator requires lot size (materials planning) ?

  The SAP error message M3450, which states "Storage costs indicator requires lot size (materials planning)," typically occurs in the context of materials management and inventory management within SAP. This error indicates that there is a missing or incorrect configuration related to the lot size for a material that has a storage costs indicator assigned.
  
  Cause:
  
  Missing Lot Size Configuration: The material master record for the affected material does not have a lot size defined in the relevant views (e.g., MRP view).
  Incorrect Storage Costs Indicator: The storage costs indicator assigned to the material may require a lot size to be defined, but it is not set up correctly.
  Material Type Restrictions: Certain material types may have specific requirements for lot sizes and storage costs indicators that are not being met.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Check the MRP view and ensure that a lot size is defined for the