How To Fix MW230 - Allocation strategy does not exist or is not properly maintained

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 230

• Message text: Allocation strategy does not exist or is not properly maintained

What causes this issue?

You selected allocation strategy &V1&. An error occurred in the
allocation strategy application.
This can have several reasons:
The allocation strategy does not exist.
No function module has been assigned.

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

In Customizing maintain the <DS:SIMG.W_ZF_VK_0620.SIMG_OAUF>allocation
strategy</>.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW230 - Allocation strategy does not exist or is not properly maintained ?

  The SAP error message MW230, which states "Allocation strategy does not exist or is not properly maintained," typically occurs in the context of inventory management and material requirements planning (MRP). This error indicates that the system cannot find a valid allocation strategy for the material in question, which is necessary for determining how stock is allocated to fulfill demand.
  Causes:
  
  Missing Allocation Strategy: The allocation strategy for the material has not been defined in the system.
  Incorrect Configuration: The allocation strategy may exist but is not properly configured or maintained.
  Material Master Data Issues: The material master record may not have the correct settings or may be incomplete.
  Plant or Storage Location Issues: The allocation strategy may not be assigned to the specific plant or storage location where the material is stored.
  Versioning Issues: If there are multiple versions of the allocation strategy, the system may be referencing an outdated or incorrect version.
  
  Solutions:
  
  
  Define or Maintain Allocation Strategy:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to Logistics Execution > Shipping > Basic Shipping Functions > Allocation Strategy.
  Check if the allocation strategy exists and is properly configured. If not, create or modify it as necessary.
  
  
  
  Check Material Master Data:
  
  Use transaction code MM03 to display the material master record.
  Ensure that the allocation strategy is assigned correctly in the relevant views (e.g., MRP, Sales, and Distribution).
  
  
  
  Verify Plant and Storage Location Settings:
  
  Ensure that the allocation strategy is assigned to the correct plant and storage location.
  Check the configuration for the specific plant to ensure it is set up to use the allocation strategy.
  
  
  
  Review Allocation Strategy Assignment:
  
  Use transaction code OMD1 to check the assignment of allocation strategies to materials.
  Ensure that the allocation strategy is assigned to the material type and plant combination.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to allocation strategies for additional guidance on configuration and troubleshooting.
  
  
  
  Testing:
  
  After making changes, perform a test run to ensure that the allocation strategy is now recognized and functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), SPRO (Customizing), and OMD1 (Allocation Strategy Assignment).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to allocation strategies.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to allocation strategies and material master data.
  
  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 MRP.