How To Fix BUP_ADDR002 - Key not unique; partner &1, address &2, type &3, valid to &4

SAP Error Message - Details

• Message type: E = Error

• Message class: BUP_ADDR - BP: Message Class for Address Segment

• Message number: 002

• Message text: Key not unique; partner &1, address &2, type &3, valid to &4

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 BUP_ADDR002 - Key not unique; partner &1, address &2, type &3, valid to &4 ?

  The SAP error message BUP_ADDR002 indicates that there is a uniqueness violation in the address data for a business partner. Specifically, it means that there are multiple entries for the same partner with the same address type and validity period, which is not allowed in the system.
  Cause:
  The error occurs when:
  
  You are trying to create or update a business partner's address, but there is already an existing address entry for that partner with the same address type and validity period.
  The system requires that each combination of partner, address, address type, and validity period must be unique.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Use transaction code BP (Business Partner) to display the business partner in question.
  Navigate to the address data section and check for existing addresses that match the partner, address type, and validity period.
  
  
  
  Modify or Delete Duplicates:
  
  If you find duplicate entries, you can either modify the existing entry to change the address type or validity period, or delete the duplicate entry if it is not needed.
  
  
  
  Adjust Validity Period:
  
  If you are trying to create a new address entry, ensure that the validity period does not overlap with existing entries. Adjust the validity dates accordingly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for more details on business partner address management and uniqueness constraints.
  
  
  
  Check Customizations:
  
  If your organization has custom developments or enhancements related to business partner management, ensure that they are not causing the issue.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: BP (Business Partner), SE16N (Data Browser) to check underlying tables.
  Tables: The relevant tables for business partner addresses include:
  
  BUT020: Business Partner Address
  BUT100: Business Partner
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  
  By following these steps, you should be able to identify and resolve the cause of the BUP_ADDR002 error in your SAP system.