How To Fix MW397 - Alloc strategy &1 cannot be used for material &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 397

• Message text: Alloc strategy &1 cannot be used for material &2

What causes this issue?

The allocation strategy is probably not defined for the material
category of the material.

System Response

No data found for the allocation.

How to fix this error?

Select an allocation strategy alloweing distribution of material &V1&,
or enter a plant group and distribute the material using an allocation
rule or equal distribution.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW397 - Alloc strategy &1 cannot be used for material &2 ?

  The SAP error message MW397, which states "Alloc strategy &1 cannot be used for material &2," typically occurs in the context of inventory management and allocation strategies in SAP. This error indicates that the allocation strategy specified for a particular material is not valid or cannot be applied.
  Cause:
  
  Invalid Allocation Strategy: The allocation strategy defined in the system for the material is either not set up correctly or is not applicable to the material in question.
  Material Master Data: The material master data may not have the correct settings for the allocation strategy, or the allocation strategy may not be assigned to the material.
  Configuration Issues: There may be configuration issues in the system related to the allocation strategy settings in the customizing (SPRO) settings.
  Material Type Restrictions: The material type may not support the specified allocation strategy.
  
  Solution:
  
  
  Check Allocation Strategy: Verify the allocation strategy defined in the system. Ensure that it is correctly configured and applicable to the material.
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for allocation strategies.
  
  
  
  Review Material Master Data: Check the material master data for the material in question.
  
  Use transaction code MM03 to display the material master and check the relevant views (e.g., Sales, MRP, etc.) to ensure the allocation strategy is correctly assigned.
  
  
  
  Adjust Configuration: If the allocation strategy is not set up correctly, you may need to adjust the configuration.
  
  Ensure that the allocation strategy is defined in the system and is linked to the appropriate material types and plants.
  
  
  
  Consult Documentation: Review SAP documentation or help files related to allocation strategies to understand the requirements and limitations.
  
  
  Testing: After making changes, perform tests to ensure that the allocation strategy can now be applied to the material without errors.
  
  
  Related Information:
  
  Transaction Codes: 
  
  MM03 - Display Material Master
  SPRO - Customizing Implementation Guide
  OMD0 - Allocation Strategy Configuration
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to allocation strategies and error MW397.
  User Roles: Ensure that the user has the necessary authorizations to view and modify material master data and configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in inventory management and material master data.