Message type: E = Error
Message class:  CNV_10020 - Message class for package 10020 
Message number: 298
Message text: Check status of at least one selected entry is not o. k.
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The SAP error message CNV_10020298 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the status of at least one selected entry is not okay, meaning that there are issues with the data that is being processed. Causes: Data Validation Issues: The data being migrated may not meet the required validation rules or constraints defined in the target system. Incomplete Data: Some required fields may be missing or not populated correctly in the source data. Incorrect Mapping: The mapping between source and target fields may not be set up correctly, leading to data inconsistencies. Technical Errors: There may be underlying technical issues, such as database locks or connectivity problems, that prevent the migration process from completing successfully. Status Flags: The entries being processed may have status flags that indicate they are not ready for migration (e.g., marked as "incomplete" or
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