How To Fix CNV10994126 - Analyze the unknown change document objects! Add them if necessary

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10994 - Message class for CNV_10994

• Message number: 126

• Message text: Analyze the unknown change document objects! Add them if necessary

What causes this issue?

Analyze the unknown change document objects!
Add the information that is relevant for the conversion in the change
document object table in the next IMG step.

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

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10994126 - Analyze the unknown change document objects! Add them if necessary ?

  The SAP error message CNV10994126, which states "Analyze the unknown change document objects! Add them if necessary," typically occurs during data migration or system conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error indicates that there are change document objects in the system that are not recognized or are missing from the migration or conversion process. Change documents are used in SAP to track changes made to certain objects, and if the system encounters unknown change document objects, it cannot proceed with the migration or conversion.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Analyze the Change Document Objects:
  
  Use transaction codes like SCDO (Change Document Objects) to review the existing change document objects in your system.
  Identify the unknown change document objects that are causing the error.
  
  
  
  Add Missing Change Document Objects:
  
  If you find that certain change document objects are indeed missing, you may need to create or activate them.
  You can do this by using the SCDO transaction to create a new change document object or to activate an existing one.
  
  
  
  Check Custom Developments:
  
  If your system has custom developments, ensure that any custom change document objects are also included in the migration process.
  You may need to adjust your migration or conversion settings to account for these custom objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation related to the specific migration or conversion process you are undertaking. This may provide additional insights or steps specific to your scenario.
  
  
  
  Run the Migration Again:
  
  After addressing the unknown change document objects, attempt to run the migration or conversion process again to see if the error persists.
  
  
  
  Seek SAP Support:
  
  If the issue continues after following the above steps, consider reaching out to SAP Support for further assistance. They may provide specific guidance based on your system configuration and the nature of the unknown change document objects.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Change Document Object Configuration: Familiarize yourself with how change document objects are configured in your SAP system, as this knowledge can help in troubleshooting similar issues in the future.
  
  By following these steps, you should be able to resolve the CNV10994126 error and successfully proceed with your data migration or conversion process.