How To Fix SUID01020 - The business partner is assigned to another user

SAP Error Message - Details

• Message type: E = Error

• Message class: SUID01 - Identity Management

• Message number: 020

• Message text: The business partner is assigned to another user

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 SUID01020 - The business partner is assigned to another user ?

  The SAP error message SUID01020, which states "The business partner is assigned to another user," typically occurs in the context of Business Partner (BP) management within SAP systems. This error indicates that the business partner you are trying to access or modify is already assigned to a different user, and therefore, you do not have the necessary authorization to make changes to it.
  Cause:
  
  Ownership Assignment: The business partner is assigned to a different user or user group, which restricts your access.
  Authorization Issues: Your user profile may not have the necessary permissions to access or modify the business partner.
  Data Locking: The business partner might be locked for editing by another user or process.
  Configuration Settings: The system configuration may restrict access based on user roles or organizational units.
  
  Solution:
  
  Check Ownership: Verify who the current owner of the business partner is. You may need to contact the user who currently has access or the system administrator to reassign the business partner to your user ID.
  Request Access: If you need to work with the business partner, request the necessary permissions from your SAP administrator or the person responsible for user roles in your organization.
  Review User Roles: Ensure that your user role includes the necessary authorizations to access and modify business partners. This may involve checking the role assignments in transaction PFCG.
  Unlock the Business Partner: If the business partner is locked, you may need to wait until the lock is released or contact the user who has it locked to request access.
  Consult Documentation: Review SAP documentation or help resources for specific details on business partner management and user assignments.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like BP (Business Partner) to view or manage business partners.
  Authorization Objects: Check for relevant authorization objects that control access to business partners, such as B_BUPA_GRP (Business Partner Group) or B_BUPA_RLT (Business Partner Relationship).
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address the issue.
  Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the SUID01020 error and gain the necessary access to the business partner in question.