How To Fix BGRFC381 - Cannot create user &1; user already exists

BGRFC381 - Overview

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 381

• Message text: Cannot create user &1; user already exists

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.

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BGRFC381 - Details

• The SAP error message BGRFC381 indicates that there is an attempt to create a user in the system, but the user already exists. This error typically occurs in the context of the Background RFC (BGRFC) framework, which is used for asynchronous communication between SAP systems.
  
  Cause:
  The primary cause of this error is that the system is trying to create a user that is already present in the user master data. This can happen in scenarios such as:
  
  A user creation process is triggered multiple times for the same user.
  There is a misconfiguration in the system that leads to duplicate user creation attempts.
  A program or process is incorrectly designed to create users without checking for their existence first.
  
  
  Solution:
  To resolve the BGRFC381 error, you can follow these steps:
  
  
  Check User Existence:
  
  Use transaction code SU01 to check if the user already exists in the system. If the user is present, you may not need to create