Message type: E = Error
Message class:  CNV_20900 - Message class for package CNV_20900 
Message number: 245
Message text: Address not found for Vendor number &, please check
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The SAP error message CNV_20900245 indicates that the system is unable to find an address associated with a specific vendor number. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
Cause: Missing Address Data: The vendor number may not have an associated address in the system. This can happen if the vendor was created without an address or if the address data was not migrated properly. Incorrect Vendor Number: The vendor number being referenced may be incorrect or does not exist in the system. Data Migration Issues: If you are using a data migration tool (like SAP S/4HANA Migration Cockpit), there may be issues with the data mapping or transformation rules that lead to missing address information.
Configuration Issues: There may be configuration settings in the vendor master data that are not set up correctly, leading to address retrieval failures.
Solution: Check Vendor Master Data: Go to the vendor master
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