Message type: E = Error
Message class:  /SRMSMC/SUPPLIER -  
Message number: 020
Message text: Dun and Bradstreet number &1 belongs to partner &2
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The SAP error message /SRMSMC/SUPPLIER020 indicates that there is a mismatch or issue with the Dun and Bradstreet (D&B) number associated with a supplier in the SAP system. This error typically arises in the context of supplier management and can occur during processes such as supplier registration, updates, or data validation.
Cause: The error message states that the D&B number (represented by &1) belongs to a different partner (represented by &2). This usually means that: The D&B number entered does not match the supplier's information in the system. The D&B number may have been incorrectly assigned to the supplier. There may be a data entry error, such as a typo in the D&B number or the partner ID. The D&B number might be associated with a different supplier or business entity in the D&B database.
Solution: To resolve this error, you can take the following steps: Verify D&B Number: Check the D&B number entered for accuracy. Ensure that it
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