How To Fix MDC_BP_MODEL064 - Vendor assignment of BP &1, &2 must not have assignment ID 000000000002

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_BP_MODEL - Business Partner Data Model

• Message number: 064

• Message text: Vendor assignment of BP &1, &2 must not have assignment ID 000000000002

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 MDC_BP_MODEL064 - Vendor assignment of BP &1, &2 must not have assignment ID 000000000002 ?

  The SAP error message MDC_BP_MODEL064 indicates an issue with the vendor assignment of a Business Partner (BP) in the system. Specifically, it states that the vendor assignment for the Business Partner with the given identifiers must not have the assignment ID 000000000002. This error typically arises during the creation or modification of a Business Partner in the SAP system, particularly when dealing with vendor data.
  Cause:
  
  Invalid Assignment ID: The assignment ID 000000000002 is likely a reserved or invalid ID for the vendor assignment in the context of the Business Partner. This could be due to system constraints or configuration settings that prevent the use of this specific ID.
  Data Consistency Issues: There may be inconsistencies in the data related to the Business Partner or vendor assignments, such as duplicate entries or incorrect configurations.
  Configuration Settings: The system may have specific settings or rules that restrict the use of certain assignment IDs for vendor assignments.
  
  Solution:
  
  Check Assignment ID: Review the assignment ID being used for the vendor assignment. Ensure that it is valid and not reserved or restricted by the system.
  Use a Different Assignment ID: If possible, try using a different assignment ID that complies with the system's requirements.
  Data Validation: Validate the data for the Business Partner and vendor assignments to ensure there are no duplicates or inconsistencies. This may involve checking the database for existing entries and ensuring that the new assignment does not conflict with existing ones.
  Consult Configuration: Review the configuration settings related to Business Partner and vendor assignments in the SAP system. This may involve checking the customizing settings in transaction codes like BP or SPRO.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may provide additional insights or solutions for this specific error message. SAP Notes can often provide patches or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), MK01 (Create Vendor), and MK02 (Change Vendor) to manage vendor assignments effectively.
  Business Partner Roles: Understand the different roles associated with Business Partners in SAP, as they can affect how vendor assignments are handled.
  SAP Community and Forums: Engage with the SAP Community or forums for additional support and insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult with an SAP expert for further assistance.