How To Fix UCUM038 - Task &1 must be executed in a new window

UCUM038 - Overview

• Message type: E = Error

• Message class: UCUM - Messages for Monitor

• Message number: 038

• Message text: Task &1 must be executed in a new window

What causes this issue?

You want to execute the custom task &V1& in the Web Dynpro monitor.
Since this task requires (SAP GUI) interaction, you cannot execute the
task directly in the Web Dynpro monitor. Instead, you need to run task
&V1& in a new window (in SAP GUI for HTML).
Direct execution in the same window is possible only for tasks that do
not require user interaction (such as blocking, unblocking, resetting,
and so forth).

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 task &V1& in a new window.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UCUM038 - Details

• The SAP error message UCUM038, which states "Task &1 must be executed in a new window," typically occurs when a user attempts to perform an action that requires a new session or window in the SAP GUI. This is often related to certain transactions or processes that cannot be executed in the same session due to system constraints or design.
  
  Cause:
  
  Session Limitation: Some tasks in SAP are designed to run in a separate session to avoid conflicts or to ensure that the user can continue working in the original session without interruption.
  Transaction Design: Certain transactions are inherently designed to open in a new window, such as those that involve detailed data entry or complex processing.
  User Interface Restrictions: The SAP GUI may restrict certain actions to ensure that the user interface remains responsive and that data integrity is maintained.
  
  
  Solution:
  
  
  Open a New Session: To resolve this error, you can open a new session