How To Fix FMFGCCR100 - DUNS &1 and DUNS+4 &2 combination is already assigned to another vendor

FMFGCCR100 - Overview

• Message type: E = Error

• Message class: FMFGCCR - US Federal Government: Central Contractor Registration (CCR)

• Message number: 100

• Message text: DUNS &1 and DUNS+4 &2 combination is already assigned to another vendor

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMFGCCR100 - DUNS &1 and DUNS+4 &2 combination is already assigned to another vendor ?

  The SAP error message FMFGCCR100 indicates that the DUNS (Data Universal Numbering System) number and the DUNS+4 combination you are trying to assign to a vendor is already in use by another vendor in the system. This is a common issue when managing vendor data, especially in systems that require unique identifiers for each vendor.
  
  Cause:
  
  Duplicate Assignment: The DUNS number and DUNS+4 combination you are trying to use is already assigned to another vendor in the SAP system.
  Data Entry Error: There may have been a mistake in data entry, leading to the attempt to assign an already used DUNS number.
  Data Migration Issues: If data was migrated from another system, there may be duplicates that were not cleaned up.
  
  
  Solution:
  
  
  Verify Existing Vendors: Check the vendor master data to see which vendor is currently using the DUNS number and DUNS+4 combination. You can do this by using transaction codes like XK03 (Display Vendor) or