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
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.
Error message extract from SAP system. Copyright SAP SE.
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
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