Message type: E = Error
Message class:  CNV_MBT_DEX - DMIS Data Extract related messages 
Message number: 053
Message text: Unable to retrieve file size and block size
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The SAP error message CNV_MBT_DEX053: Unable to retrieve file size and block size typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools. This error indicates that the system is unable to access or read the specified file, which is necessary for the migration process. Causes: File Path Issues: The file path specified in the migration settings may be incorrect or inaccessible. File Permissions: The user or service account running the migration may not have the necessary permissions to access the file. File Format: The file may not be in the expected format or may be corrupted. Network Issues: If the file is located on a network drive, there may be connectivity issues. File Size Limitations: The file may exceed size limits imposed by the system or the migration tool. Solutions: Verify File Path: Check the file path specified in the migration settings to ensure it is correct and
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