Message type: E = Error
Message class:  CNV_2010C - Message class for CoA on Cloud 
Message number: 011
Message text: TDC Change Doc creation fail: Param_name: &1, A/C Old: &2, A/c New: &3
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The SAP error message CNV_2010C011 indicates that there was a failure in creating a change document during a data conversion or migration process. This error is typically associated with the SAP Conversion and Migration tools, particularly in the context of the SAP S/4HANA migration.
Cause: The error message provides specific parameters: Param_name: This indicates the name of the parameter that caused the issue. A/C Old: This refers to the old account or value that was being processed. A/C New: This refers to the new account or value that was being processed. The failure can occur due to several reasons: Data Inconsistency: There may be inconsistencies in the data being migrated, such as invalid account numbers or mismatched data types. Authorization Issues: The user executing the migration may not have the necessary authorizations to create change documents.
Configuration Issues: There may be configuration settings in the system that are preventing the creation of change documents. Technical Errors: There could be underlying
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