How To Fix CNV_DMC_SIN441 - Missing settings of migration key date for company code &1

CNV_DMC_SIN441 - Overview

• Message type: E = Error

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

• Message number: 441

• Message text: Missing settings of migration key date for company code &1

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 not been performed for the company code &V1&
so far.

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.

CNV_DMC_SIN441 - Details

• The SAP error message CNV_DMC_SIN441 indicates that there are missing settings for the migration key date for a specific company code in the context of a data migration project, typically using the SAP Data Migration Cockpit or similar tools.
  
  Cause:
  The error occurs when the migration process requires a key date for the company code, but this date has not been defined in the system. The key date is crucial for determining the point in time for which data should be migrated, and it is often used to filter or select relevant data.
  
  Solution:
  To resolve this error, you need to set the migration key date for the affected company code. Here are the steps to do this:
  
  
  Access the Migration Settings:
  
  Go to the relevant transaction in SAP (often this is done through the SAP GUI or the Data Migration Cockpit).
  Navigate to the settings or configuration area for the migration project.
  
  
  
  Define the Key Date:
  
  Locate the