Message type: E = Error
Message class:  CNV_DMC_MM - General message class of Migration Monitor 
Message number: 006
Message text: Data Transfer stopped
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The SAP error message CNV_DMC_MM006, which indicates that "Data Transfer stopped," typically occurs during the data migration process using the SAP Data Migration Cockpit (DMC). This error can arise due to various reasons, and understanding the cause is crucial for resolving the issue. Causes: Data Quality Issues: The data being transferred may have inconsistencies, missing values, or invalid formats that prevent successful migration. Configuration Errors: Incorrect settings in the migration cockpit or in the source/target systems can lead to transfer failures. Technical Issues: Network problems, system performance issues, or database locks can interrupt the data transfer process. Mapping Errors: If the mapping between source and target fields is not correctly defined, it can lead to data transfer issues. Authorization Issues: Insufficient permissions for the user executing the migration can halt the process. Solutions: Check Data Quality: Review the data in the source system for any inconsistencies or errors. Cleanse the data to ensure it meets the required standards. Review
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