How To Fix B0284 - Partner &1 in CoCd &2 with corr. type &3 in role &4 already created

SAP Error Message - Details

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 284

• Message text: Partner &1 in CoCd &2 with corr. type &3 in role &4 already created

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message B0284 - Partner &1 in CoCd &2 with corr. type &3 in role &4 already created ?

  The SAP error message B0284 indicates that a partner (identified by &1) in a company code (CoCd) &2 with a corresponding type (corr. type &3) in a specific role (role &4) has already been created. This typically occurs in the context of partner functions in SAP, such as when managing business partners, vendors, or customers.
  Cause:
  The error is triggered when you attempt to create a partner function that already exists for the specified combination of partner, company code, correspondence type, and role. This can happen due to:
  
  Duplicate entries being created inadvertently.
  An attempt to reassign or modify an existing partner function without properly removing or changing the existing one.
  Data inconsistencies or errors in the partner master data.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Partner Functions:
  
  Use transaction codes like BP (Business Partner) or XD03 (Display Customer) / MK03 (Display Vendor) to check if the partner function already exists for the specified parameters.
  Look for the partner, company code, correspondence type, and role to confirm if the entry is indeed present.
  
  
  
  Modify or Delete Existing Entry:
  
  If the entry exists and you need to make changes, consider modifying the existing partner function instead of creating a new one.
  If the existing entry is no longer needed, you may delete it if appropriate.
  
  
  
  Review Data Entry:
  
  Ensure that the data you are entering is correct and does not duplicate existing entries.
  Validate that you are using the correct partner, company code, correspondence type, and role.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidelines on managing partner functions and roles.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  BP: Business Partner Management
  XD01/XD02/XD03: Customer Master Data Management
  MK01/MK02/MK03: Vendor Master Data Management
  
  
  
  SAP Notes:
  
  Check SAP Notes for any known issues or patches related to this error message.
  
  
  
  Business Partner Roles:
  
  Understand the different roles and their implications in your SAP system, as they can affect how partners are managed.
  
  
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.