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How To Fix UCUM042 - Task &1 cannot be executed in a new window


SAP Error Message - Details

  • Message type: E = Error

  • Message class: UCUM - Messages for Monitor

  • Message number: 042

  • Message text: Task &1 cannot be executed in a new window

  • Show details Hide details
  • What causes this issue?

    You want to execute the task (or task group) &V1& in a new Web Dynpro
    monitor window. Only automatic tasks can be run in a new window. The
    data collection and manual posting tasks, in particular, cannot be
    executed in a new window. The same applies to task groups, as well.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Execute the task (or task group) &V1& directly in the Web Dynpro
    monitor.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message UCUM042 - Task &1 cannot be executed in a new window ?

    The SAP error message UCUM042, which states "Task &1 cannot be executed in a new window," typically occurs when a user attempts to open a transaction or task in a new window (or session) that is not allowed by the system configuration or the specific transaction settings.

    Cause:

    1. Transaction Restrictions: Some transactions are designed to be executed in the same session due to their nature or the way they interact with the system. For example, certain administrative tasks or processes that require a single point of control may not allow multiple sessions.

    2. System Configuration: The SAP system may be configured to restrict certain tasks from being executed in new windows to prevent issues such as data inconsistency or conflicts.

    3. User Authorizations: The user may not have the necessary authorizations to execute the task in a new session.

    Solution:

    1. Execute in Current Session: Instead of trying to open the task in a new window, execute it in the current session. This is the simplest solution and often resolves the issue.

    2. Check Transaction Settings: If you are a system administrator, review the transaction settings in the SAP system to determine if there are restrictions in place that can be modified.

    3. User Authorizations: Ensure that the user has the appropriate authorizations to execute the task. If necessary, consult with your SAP security team to review and adjust user roles.

    4. SAP Notes: Check for any relevant SAP Notes that may address this specific error message. Sometimes, SAP releases patches or updates that can resolve known issues.

    5. Consult Documentation: Review the SAP documentation for the specific transaction to understand its requirements and limitations regarding session handling.

    Related Information:

    • SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance. They can provide insights based on the specific version and configuration of your SAP system.
    • Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
    • System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.

    By following these steps, you should be able to address the UCUM042 error and understand its implications within your SAP environment.

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