Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 361
Message text: Supplier &1 is confirmed and differs from customer &2 (see long text)
You want to create a supplier &V1& for an already existing customer &V2&
with the same number. The mapping of supplier &V3& and customer &V4& are
both confirmed, but the target values are different.
The record will be skipped until the mapping is correct.
Please check the values from the source file and the confirmed mapping
values.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_DMC_SIN361 indicates a discrepancy between a supplier and a customer in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC). This error typically arises during the migration of master data, where the system finds that the supplier information does not match the corresponding customer information.
Cause: The error occurs when: A supplier (vendor) is confirmed in the system, but the details associated with that supplier do not align with the details of the customer. There may be inconsistencies in the data, such as different names, addresses, or other key identifiers that are expected to match between the supplier and customer records. This can happen due to data entry errors, incorrect mappings during the migration process, or legacy data issues.
Solution: To resolve this error, you can take the following steps: Review the Data: Check the supplier and customer records in the SAP system to identify the
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