How To Fix /SAPPCE/DPCM1805 - Company code &1: A valid migration run already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPPCE/DPCM1 -

• Message number: 805

• Message text: Company code &1: A valid migration run already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPPCE/DPCM1805 - Company code &1: A valid migration run already exists ?

  The SAP error message /SAPPCE/DPCM1805 Company code &1: A valid migration run already exists typically occurs during the migration process in SAP, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is already an existing migration run for the specified company code, which prevents the initiation of a new migration run.
  Cause:
  
  Existing Migration Run: The primary cause of this error is that a migration run for the specified company code has already been executed and is still valid. This could be due to:
  
  A previous migration process that was not completed or was interrupted.
  An attempt to start a new migration run without first completing or deleting the existing one.
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Migration Runs:
  
  Use transaction code /SAPPCE/MIGRUN or navigate to the relevant migration cockpit area to check for existing migration runs for the specified company code.
  Review the status of the existing migration run to determine if it was completed successfully or if it failed.
  
  
  
  Complete or Delete Existing Migration Run:
  
  If the existing migration run is still in progress or has failed, you may need to complete it or resolve any issues before starting a new run.
  If the existing migration run is no longer needed, you can delete it. Ensure that you have the necessary authorizations to perform this action.
  
  
  
  Start a New Migration Run:
  
  Once the existing migration run is completed or deleted, you can initiate a new migration run for the company code.
  
  
  
  Related Information:
  
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool that helps in migrating data from legacy systems to SAP S/4HANA. Understanding how to use this tool effectively can help prevent such errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPPCE/MIGRUN for managing migration runs.
  Documentation: Refer to SAP documentation or guides related to the migration process for best practices and troubleshooting tips.
  Support: If the issue persists or if you encounter additional errors, consider reaching out to SAP support or consulting with your SAP Basis or functional team for further assistance.
  
  By following these steps, you should be able to resolve the error and proceed with your migration activities.