How To Fix MW462 - Enter a selection screen in Customizing for allocation strategy

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 462

• Message text: Enter a selection screen in Customizing for allocation strategy

What causes this issue?

You attempted to enter a variant for an allocation strategy. However,
either you have not defined a selection screen for the strategy or you
have not created a variant for this screen.

System Response

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

INCLUDE ISR_STOP

How to fix this error?

Select a relevant allocation strategy or continue processing without
entering a variant for the allocation strategy.

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 MW462 - Enter a selection screen in Customizing for allocation strategy ?

  The SAP error message MW462, which states "Enter a selection screen in Customizing for allocation strategy," typically occurs in the context of inventory management or materials management when the system is unable to find a valid selection screen for the allocation strategy you are trying to use.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The allocation strategy has not been properly configured in the system. This means that the necessary selection screen for the allocation strategy is not defined in the Customizing settings.
  Incorrect Allocation Strategy: The allocation strategy being referenced may not exist or may not be correctly set up in the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required configuration settings.
  
  Solution:
  To resolve the MW462 error, you can follow these steps:
  
  
  Check Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) by using transaction code SPRO.
  Navigate to the relevant section for allocation strategies. This is typically found under:
  Logistics Execution -> Shipping -> Basic Shipping Functions -> Allocation Strategy
  
  Ensure that a selection screen is defined for the allocation strategy you are trying to use.
  
  
  
  Define or Adjust Allocation Strategy:
  
  If the allocation strategy is missing or incorrectly configured, you may need to create or adjust it. Make sure to define the selection criteria and any other necessary parameters.
  
  
  
  Review User Authorizations:
  
  Check if the user has the necessary authorizations to access the allocation strategy settings. You may need to consult with your SAP security team to ensure that the user has the appropriate roles assigned.
  
  
  
  Testing:
  
  After making the necessary changes, test the allocation strategy again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration steps, refer to SAP documentation or help guides related to allocation strategies for more detailed instructions.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for Customizing, MMBE for stock overview, and others related to inventory management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for notes in the SAP Support Portal.
  Community Forums: Consider visiting SAP Community forums or other user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the MW462 error and ensure that your allocation strategy is correctly configured in SAP.