How To Fix UJB_EXCEPTION406 - BPF: Cannot reopen activity &1; instance &2 must be Active

SAP Error Message - Details

• Message type: E = Error

• Message class: UJB_EXCEPTION - BPC: BPF Message Class

• Message number: 406

• Message text: BPF: Cannot reopen activity &1; instance &2 must be Active

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJB_EXCEPTION406 - BPF: Cannot reopen activity &1; instance &2 must be Active ?

  The SAP error message UJB_EXCEPTION406 with the description "BPF: Cannot reopen activity &1; instance &2 must be Active" typically occurs in the context of Business Process Framework (BPF) in SAP. This error indicates that there is an attempt to reopen a BPF activity that is not in an "Active" state, which is a requirement for performing certain actions within the BPF.
  Cause:
  
  Activity State: The specific activity you are trying to reopen is not in an "Active" state. It may be in a "Completed," "Inactive," or "Cancelled" state.
  Instance State: The BPF instance itself may not be in a state that allows for reopening activities. For example, if the instance is completed or closed, you cannot reopen activities within it.
  Configuration Issues: There may be configuration settings in the BPF that restrict reopening activities based on certain conditions or statuses.
  
  Solution:
  
  Check Activity Status: Verify the status of the activity you are trying to reopen. Ensure that it is indeed in a state that allows reopening. If it is not, you may need to complete the necessary steps to change its status to "Active."
  Check Instance Status: Similarly, check the status of the BPF instance. If the instance is not active, you may need to reactivate it or create a new instance if the current one cannot be modified.
  Review BPF Configuration: Look into the configuration of the BPF to ensure that there are no restrictions preventing the reopening of activities. This may involve checking the workflow settings or any custom logic that governs activity states.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidelines on managing BPF activities and instances. This can provide insights into best practices and troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot determine the cause or solution, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and version.
  
  Related Information:
  
  BPF Overview: Understanding the Business Process Framework and how it manages activities and instances can help in troubleshooting issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  User Roles and Permissions: Ensure that the user attempting to reopen the activity has the necessary permissions to perform this action.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.