How To Fix R1658 - Address with external number &2 for partner &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 658

• Message text: Address with external number &2 for partner &1 already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R1658 - Address with external number &2 for partner &1 already exists ?

  The SAP error message R1658 indicates that there is an issue with the address data for a business partner. Specifically, it means that an address with the specified external number already exists for the given partner. This can occur in various scenarios, such as when trying to create or update a business partner or when integrating data from external systems.
  Cause:
  
  Duplicate Address: The primary cause of this error is that the address you are trying to create or update already exists in the system with the same external number.
  Data Migration Issues: If you are migrating data from another system, there may be conflicts with existing records.
  Incorrect Data Entry: Manual entry errors can lead to attempts to create duplicate addresses.
  
  Solution:
  
  
  Check Existing Addresses: Before creating a new address, check the existing addresses for the business partner to see if the address with the specified external number already exists.
  
  You can do this by navigating to the business partner's address management section in SAP and reviewing the addresses associated with that partner.
  
  
  
  Use a Different External Number: If you need to create a new address, consider using a different external number that does not conflict with existing records.
  
  
  Update Existing Address: If the address already exists and you need to make changes, consider updating the existing address instead of creating a new one.
  
  
  Data Cleansing: If this error arises during data migration, ensure that your data is cleansed and duplicates are resolved before importing it into SAP.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific guidelines related to address management and business partner data.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like BP (Business Partner) to manage business partner data and addresses.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Model: Familiarize yourself with the data model for business partners in SAP, as understanding how addresses are linked to partners can help in troubleshooting.
  Integration Scenarios: If you are integrating with external systems, ensure that the data mapping is correctly set up to avoid conflicts.
  
  By following these steps, you should be able to resolve the R1658 error and manage your business partner addresses effectively.