How To Fix /BOFU/ADDRESS105 - ObjectTypeCode &1, ObjectNodeTypeCode &2 can only be assigned once

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOFU/ADDRESS -

• Message number: 105

• Message text: ObjectTypeCode &1, ObjectNodeTypeCode &2 can only be assigned once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOFU/ADDRESS105 - ObjectTypeCode &1, ObjectNodeTypeCode &2 can only be assigned once ?

  The SAP error message /BOFU/ADDRESS105 indicates that there is an issue with the assignment of an object type code and an object node type code in the context of address management or business partner data. This error typically arises when there is an attempt to assign the same object type and node type combination more than once, which is not allowed in the system.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the same combination of ObjectTypeCode (&1) and ObjectNodeTypeCode (&2) has already been assigned to another entity or record in the system.
  Data Integrity Rules: SAP enforces data integrity rules that prevent the same object from being assigned multiple times to ensure consistency and avoid conflicts in the data model.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Review the existing assignments for the ObjectTypeCode and ObjectNodeTypeCode in the relevant tables or transaction codes. You can use transaction codes like BP (Business Partner) or SE16N to check the relevant database tables.
  Identify if the combination is already in use and where it is being used.
  
  
  
  Remove Duplicate Assignments:
  
  If you find that the combination is indeed assigned elsewhere, you will need to either remove the existing assignment or modify your current assignment to use a different combination that is not already in use.
  
  
  
  Data Entry Validation:
  
  Ensure that your data entry process includes validation checks to prevent duplicate assignments from being created in the first place.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on managing object assignments in your version of SAP.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for Business Partner management, SE16N for table browsing, and SM37 for job monitoring if the error is related to background processing.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions.
  Custom Development: If your organization has custom developments or enhancements, ensure that they are not causing conflicts with standard SAP behavior.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.