How To Fix F2110 - Partner number & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 110

• Message text: Partner number & already exists

What causes this issue?

An error occured during internal number assignment for contact persons.
The number determined internally for the new contact person has already
been assigned to another partner.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F2110 - Partner number & already exists ?

  The SAP error message F2110, which states "Partner number & already exists," typically occurs in the context of financial transactions or master data management when you are trying to create or modify a business partner or customer/vendor record that already exists in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Duplicate Entry: The most common cause of this error is that the partner number you are trying to create or modify already exists in the system. This could be due to:
  
  An attempt to create a new business partner with a number that is already assigned to another partner.
  An attempt to assign a partner number that is already in use for a different entity (e.g., customer or vendor).
  
  
  
  Data Migration Issues: If data has been migrated from another system, there may be duplicate entries that were not properly cleaned up.
  
  
  Configuration Issues: There may be configuration settings in the SAP system that enforce unique partner numbers across certain categories.
  
  
  Solution:
  
  
  Check Existing Partners: 
  
  Use transaction codes like BP (Business Partner) or XD03 (Display Customer) / MK03 (Display Vendor) to search for the existing partner number. Verify if the partner number you are trying to use is already in the system.
  
  
  
  Use a Different Partner Number: If the partner number is indeed in use, consider using a different number that is not already assigned.
  
  
  Data Cleanup: If you suspect that there are duplicate entries due to data migration or other issues, you may need to clean up the data. This could involve:
  
  Merging duplicate records.
  Deleting unnecessary or incorrect entries (ensure you have the necessary authorizations and backups before doing this).
  
  
  
  Consult with IT or SAP Support: If you are unable to resolve the issue, it may be beneficial to consult with your IT department or SAP support team. They can provide insights into the system configuration and help identify any underlying issues.
  
  
  Review Configuration Settings: Check the configuration settings related to business partners in the SAP system to ensure that they are set up correctly to prevent duplicate entries.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP, XD01, XD02, XD03, MK01, MK02, MK03, etc., for managing business partners, customers, and vendors.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  Documentation: Review SAP documentation related to business partner management and data integrity to understand best practices for maintaining unique partner numbers.
  
  By following these steps, you should be able to identify the cause of the F2110 error and implement a suitable solution.