Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 008
Message text: Domain &1 differs from domain &2
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The SAP error message CNV_NCE_BAS008 indicates that there is a mismatch between two domains in the context of a data conversion or migration process. This error typically arises during the execution of a conversion program, particularly when the system is trying to map or convert data from one domain to another, and it finds that the domains do not match in terms of their definitions or characteristics.
Cause: Domain Mismatch: The primary cause of this error is that the source and target fields are defined with different domains. This can happen if the data being migrated or converted is expected to conform to a specific domain, but the actual data or the target domain does not match. Data Type Differences: The data types or lengths of the fields in the two domains may differ, leading to incompatibility.
Configuration Issues: There may be configuration issues in the data migration settings that lead to incorrect domain
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