Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 138
Message text: NR interval &1: no offset specified
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The SAP error message CNV_NCE_BAS138 with the description "NR interval &1: no offset specified" typically occurs during data conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the configuration of number ranges (NR) in the system, specifically that an offset has not been specified for a number range interval.
Cause: Missing Offset: The error is primarily caused by a missing offset for a number range interval that is required for the data migration process.
Configuration Issues: The number range object may not be properly configured in the system, leading to the absence of necessary parameters. Data Migration Settings: The settings in the migration cockpit or the data migration tool may not have been correctly defined, leading to this error.
Solution: Check Number Range Configuration: Go to transaction SNRO (Number Range Objects) in SAP. Find the relevant number range object associated with the error. Ensure
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