How To Fix /SCWM/MIGRATION_CUST201 - WM storage type &1 and storage section &2 are not mapped to EWM st. sec.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MIGRATION_CUST -

• Message number: 201

• Message text: WM storage type &1 and storage section &2 are not mapped to EWM st. sec.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MIGRATION_CUST201 - WM storage type &1 and storage section &2 are not mapped to EWM st. sec. ?

  The SAP error message /SCWM/MIGRATION_CUST201 indicates that there is a mapping issue between the Warehouse Management (WM) storage types and storage sections and the Extended Warehouse Management (EWM) storage sections. This error typically arises during the migration process from WM to EWM, where the system expects a proper mapping to be defined for the storage types and sections.
  Cause:
  
  Missing Mapping: The specified WM storage type (&1) and storage section (&2) do not have a corresponding mapping in the EWM configuration.
  Configuration Issues: The necessary configuration for the migration process may not have been completed, or there may be inconsistencies in the settings.
  Data Migration: During the migration process, if the data from WM is not correctly transferred or mapped to EWM, this error can occur.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the EWM configuration settings and verify that the WM storage types and sections are correctly mapped to the corresponding EWM storage sections.
  Use transaction code /SCWM/IMG to access the EWM Implementation Guide and navigate to the relevant settings for storage type and section mapping.
  
  
  
  Create Missing Mappings:
  
  If the mapping does not exist, create the necessary mappings for the WM storage type and section to the appropriate EWM storage section.
  Ensure that the mappings are consistent with your warehouse structure and operational requirements.
  
  
  
  Review Migration Settings:
  
  Check the migration settings and ensure that all necessary steps have been followed for the migration from WM to EWM.
  If you are using a migration tool or program, ensure that it has been executed correctly and that all required data has been processed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the migration from WM to EWM for any specific instructions or prerequisites that may need to be addressed.
  
  
  
  Testing:
  
  After making the necessary changes, perform tests to ensure that the mappings are functioning correctly and that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/IMG for configuration and /SCWM/MON for monitoring.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional guidance on the migration process.
  EWM Documentation: Review the official SAP EWM documentation for best practices and detailed configuration steps.
  
  By addressing the mapping issue and ensuring that all configurations are correctly set up, you should be able to resolve the error message /SCWM/MIGRATION_CUST201.