How To Fix /SCWM/MIGRATION_CUST302 - Picking area &1 and storage type &2 are not mapped to any activity area

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MIGRATION_CUST -

• Message number: 302

• Message text: Picking area &1 and storage type &2 are not mapped to any activity area

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SCWM/MIGRATION_CUST302 - Picking area &1 and storage type &2 are not mapped to any activity area ?

  The SAP error message /SCWM/MIGRATION_CUST302 indicates that there is a configuration issue in the Extended Warehouse Management (EWM) system. Specifically, it means that the picking area and storage type specified in the error message are not mapped to any activity area. This can occur during the migration process or when setting up the warehouse management system.
  Cause:
  
  Missing Mapping: The picking area and storage type have not been assigned to an activity area in the system.
  Configuration Errors: There may be errors in the configuration settings related to warehouse structure, which can lead to this mapping issue.
  Data Migration Issues: If you are migrating data from another system or version, the necessary mappings may not have been transferred correctly.
  
  Solution:
  To resolve this error, you need to ensure that the picking area and storage type are properly mapped to an activity area. Here are the steps to do this:
  
  
  Check Configuration:
  
  Go to the EWM configuration settings.
  Navigate to the section for defining activity areas.
  Ensure that the picking area and storage type in question are included in the relevant activity area.
  
  
  
  Create/Update Mapping:
  
  If the mapping does not exist, create a new mapping between the picking area, storage type, and activity area.
  If the mapping exists but is incorrect, update it to ensure that it correctly reflects the intended configuration.
  
  
  
  Use Transaction Codes:
  
  You can use transaction codes like /SCWM/IMG to access the configuration settings.
  Check the settings under "Warehouse Management" -> "Warehouse Structure" -> "Define Activity Areas".
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by attempting to perform the picking operation again to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help guides for detailed instructions on configuring activity areas and mappings.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP EWM expert for assistance.
  
  
  
  Related Information:
  
  Activity Areas: These are used in EWM to define specific areas within the warehouse where certain activities (like picking) can take place.
  Picking Areas: These are specific locations within the warehouse designated for picking goods.
  Storage Types: These define the physical characteristics of storage locations in the warehouse.
  
  By ensuring that all necessary mappings are correctly configured, you can avoid this error and ensure smooth operations within your SAP EWM system.