How To Fix /SCWM/DS_CORE221 - A docking location already exists with the key &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DS_CORE -

• Message number: 221

• Message text: A docking location already exists with the key &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DS_CORE221 - A docking location already exists with the key &1 ?

  The SAP error message /SCWM/DS_CORE221 indicates that there is an attempt to create or modify a docking location in the Extended Warehouse Management (EWM) system, but a docking location with the specified key already exists. This typically occurs when there is an attempt to create a duplicate entry for a docking location that is already defined in the system.
  Cause:
  
  Duplicate Entry: The most common cause is that the docking location you are trying to create already exists in the system with the same key (e.g., location ID).
  Data Migration Issues: If data was migrated from another system or if there were manual entries, it could lead to duplicates.
  Configuration Errors: Incorrect configuration settings in the EWM system may lead to attempts to create duplicate docking locations.
  
  Solution:
  
  
  Check Existing Docking Locations: 
  
  Use transaction codes like /SCWM/DOCK or relevant reports to check if the docking location already exists in the system.
  Verify the key (ID) you are trying to use and ensure it is not already assigned to another docking location.
  
  
  
  Modify Existing Docking Location: 
  
  If the docking location already exists and you need to make changes, consider modifying the existing entry instead of creating a new one.
  
  
  
  Delete Duplicate Entry: 
  
  If you find that there are indeed duplicates and they are not needed, you can delete the unnecessary entries. Ensure you have the necessary authorizations and that you are following your organization's data management policies.
  
  
  
  Review Data Migration Processes: 
  
  If this issue arose after a data migration, review the migration process to ensure that it correctly handled existing records and did not create duplicates.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to EWM and docking locations for any specific guidelines or known issues.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/DOCK for managing docking locations.
  SAP Notes: Check for any SAP Notes that might address this specific error or provide additional troubleshooting steps.
  EWM Configuration: Review the configuration settings related to warehouse management and docking locations to ensure they are set up correctly.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.