How To Fix UJ_LOC_CN_BPF_MSG021 - This process instance has already been created by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UJ_LOC_CN_BPF_MSG - BPC Loc: BPF Integration Message Class

• Message number: 021

• Message text: This process instance has already been created by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJ_LOC_CN_BPF_MSG021 - This process instance has already been created by user &1 ?

  The SAP error message UJ_LOC_CN_BPF_MSG021 indicates that a process instance has already been created by the specified user. This typically occurs in the context of Business Planning and Consolidation (BPC) when a user attempts to create a new process instance while one already exists for the same user.
  Cause:
  
  Duplicate Process Instance: The user is trying to initiate a process (like a data load, consolidation, or planning task) that has already been started. BPC prevents multiple instances of the same process from running simultaneously to avoid data inconsistencies and conflicts.
  Session Timeout: If a user’s session times out or is interrupted, the process may still be registered as active, leading to this error when the user tries to start a new instance.
  User Locking: The system may have a locking mechanism that prevents the same user from starting a new instance until the previous one is completed or released.
  
  Solution:
  
  Check Active Instances: Verify if there is an active process instance for the user. This can usually be done through the BPC administration or monitoring tools. If an instance is running, you may need to wait for it to complete or terminate it if it is stuck.
  Terminate Stuck Processes: If you find that the process is stuck or not progressing, you may need to terminate it. This can often be done through the BPC administration interface or by contacting your system administrator.
  Session Management: Ensure that the user’s session is properly managed. If a session has timed out, logging out and back in may help clear any residual locks.
  User Coordination: If multiple users are involved in the same process, ensure that they are coordinating their actions to avoid conflicts.
  
  Related Information:
  
  BPC Administration: Familiarize yourself with the BPC administration tools to monitor and manage process instances effectively.
  User Documentation: Review any user documentation or training materials related to the specific BPC processes being used to understand how to manage instances properly.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any known issues or patches related to this error message, as there may be updates or fixes available.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BPC support team for further assistance.