How To Fix CNV_DMC_SIN445 - Migration key date for company code &1 has still status 'In Preparation'

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 445

• Message text: Migration key date for company code &1 has still status 'In Preparation'

What causes this issue?

Before you start with the initial data transfer, you must define an
overall migration key date for each company code.
This customizing step has been performed for the company code &V1& but
the status is still on 'In Preparation'. Migration of transactional data
is not possible with this status.

System Response

How to fix this error?

Use app "Define Settings for Legacy Data Transfer" to maintain the
required initial migration key date for relevant company codes.
Set the "Legacy Data Transfer Status" to:
In Preparation
Migration key date is still in clarification
Migration of transactional data will not be possible
Ongoing
Required for the initial data transfer
Migration of transactional data will be possible
Completed
After successful initial data transfer
Migration of transactional data will not be possible

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN445 - Migration key date for company code &1 has still status 'In Preparation' ?

  The SAP error message CNV_DMC_SIN445 indicates that the migration key date for a specific company code is still in the status "In Preparation." This typically occurs during the data migration process when the system expects the migration key date to be finalized, but it has not yet been set to a status that allows further processing.
  Cause:
  
  Incomplete Preparation: The migration key date has not been fully prepared or finalized. This could be due to missing steps in the migration process.
  Configuration Issues: There may be configuration settings that have not been properly set up for the company code.
  User Permissions: The user may not have the necessary permissions to change the status of the migration key date.
  Data Dependencies: There may be dependencies or prerequisites that have not been met, preventing the migration key date from being finalized.
  
  Solution:
  
  Check Migration Status: Review the migration status for the company code in question. Ensure that all necessary preparatory steps have been completed.
  Finalize Key Date: If you have the necessary permissions, try to finalize the migration key date. This may involve setting the status to "Finalized" or "Completed."
  Review Configuration: Ensure that all configuration settings related to the migration process for the company code are correctly set up.
  Consult Documentation: Refer to the SAP documentation or migration guides for specific steps that need to be followed for your migration scenario.
  User Permissions: Verify that you have the appropriate authorizations to make changes to the migration key date status.
  Check for Dependencies: Look for any dependencies that need to be resolved before the migration key date can be finalized.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to the Data Migration Cockpit (DMC) or the specific migration project you are working on.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.