How To Fix CI_DRAFTBP_MESSAGE051 - You cannot assign same Business Partner as Contact Person.

SAP Error Message - Details

• Message type: E = Error

• Message class: CI_DRAFTBP_MESSAGE - Message class for Draft persistency in Customer and Supplier

• Message number: 051

• Message text: You cannot assign same Business Partner as Contact Person.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CI_DRAFTBP_MESSAGE051 - You cannot assign same Business Partner as Contact Person. ?

  The SAP error message CI_DRAFTBP_MESSAGE051, which states "You cannot assign same Business Partner as Contact Person," typically occurs when you are trying to assign a business partner (BP) as a contact person for itself. In SAP, a business partner cannot be its own contact person, as this would create a logical inconsistency in the data model.
  Cause:
  The error is triggered when:
  
  You attempt to assign a business partner (e.g., a customer or vendor) as its own contact person in the system.
  The system checks the relationship between business partners and finds that the same BP is being referenced in both roles.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Assignment: Review the assignment of the contact person in the business partner data. Ensure that you are not trying to assign the same business partner as both the main business partner and the contact person.
  
  
  Create a Separate Contact Person: If you need a contact person for the business partner, create a separate business partner record that will serve as the contact person. This new BP should have its own unique identifier.
  
  
  Modify the Relationship: If you have mistakenly assigned the same BP, remove the contact person assignment and replace it with a valid contact person.
  
  
  Review Business Partner Roles: Ensure that the roles assigned to the business partner are appropriate and that the contact person role is assigned to a different BP.
  
  
  Consult Documentation: If you are unsure about the process, refer to the SAP documentation or help resources related to business partner management for further guidance.
  
  
  Related Information:
  
  Business Partner Roles: Understand the different roles that can be assigned to business partners in SAP, such as customer, vendor, and contact person.
  Data Model: Familiarize yourself with the data model of business partners in SAP, which defines how different entities relate to each other.
  SAP Notes: Check for any relevant SAP Notes or updates that may address specific issues or enhancements related to business partner management.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.