Message type: E = Error
Message class:  CNV_MBT - PCL message class 
Message number: 801
Message text: Action cancelled.
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The SAP error message CNV_MBT801, which states "Action cancelled," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error can arise due to various reasons, and understanding the cause is essential for resolving the issue. Possible Causes: User Intervention: The action may have been manually canceled by the user during the migration process. Data Validation Errors: There may be issues with the data being migrated, such as missing mandatory fields, incorrect data formats, or data integrity violations.
Configuration Issues: Incorrect configuration settings in the migration cockpit or related tools can lead to this error. System Performance: If the system is under heavy load or if there are performance issues, the migration process may time out or be interrupted. Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the action. Solutions: Check User Actions: Ensure that the action was not canceled by
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