Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 407
Message text: No relevant number range objects found
The number range analysis activity did not return any relevant number
range objects or all relevant number range objects were manually
excluded
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Check settings and protocol of the number range analysis activity.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_NCE_BAS407: No relevant number range objects found 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 system could not find any relevant number range objects that are required for the operation you are trying to perform. Causes: Missing Number Range Objects: The number range objects that are required for the specific data migration or conversion process are not defined in the system. Incorrect Configuration: The configuration settings for the migration or conversion process may not be set up correctly, leading to the system not being able to identify the necessary number range objects. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the number range objects. Data Model Changes: If there have been changes to the data model (e.g., during an upgrade or migration), the expected number range
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