How To Fix CNV_CMIS_M_10019 - Source clients are different; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M_10 - Message class for Migration

• Message number: 019

• Message text: Source clients are different; see long text

What causes this issue?

The source client that is contained in the mapping table is &V1&. The
RFC source client is &V2&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_M_10019 - Source clients are different; see long text ?

  The SAP error message CNV_CMIS_M_10019 indicates that there is a mismatch between the source clients during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools, where data is being transferred from one client to another.
  Cause:
  The error occurs when the source clients specified in the migration or conversion process are not the same. This can happen due to:
  
  Different Source Systems: If the data is being pulled from multiple source systems or clients that are not aligned.
  Incorrect Configuration: The configuration settings for the migration might have been set incorrectly, leading to the selection of different source clients.
  Data Consistency Issues: There may be inconsistencies in the data being migrated if it is sourced from different clients.
  
  Solution:
  To resolve the error CNV_CMIS_M_10019, you can take the following steps:
  
  
  Verify Source Clients: Check the configuration settings in the migration tool to ensure that the source clients are correctly specified and are the same across all relevant settings.
  
  
  Consistent Data Source: Ensure that you are using a single source client for the migration process. If you need to migrate data from multiple clients, consider consolidating the data into a single client before proceeding.
  
  
  Review Migration Settings: Go through the migration settings and parameters to ensure that they are correctly set up for the intended source client.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using for any additional configuration steps or requirements.
  
  
  Check for Updates: Ensure that you are using the latest version of the migration tool, as updates may contain bug fixes or improvements that could resolve the issue.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed guidance on configuration and common issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to proceed with your data migration or conversion process.