How To Fix UCF6018 - The stop-here indicator can only be set for one activity

UCF6018 - Overview

• Message type: E = Error

• Message class: UCF6 - Messages for Consolidation of Investments

• Message number: 018

• Message text: The stop-here indicator can only be set for one activity

What causes this issue?

In Customizing of <ZK>activities</> on the tab <ZK>Default Sequence</>,
you can set the "stop here" indicator only for one activity.

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?

Set the indicator only once.

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 UCF6018 - The stop-here indicator can only be set for one activity ?

  The SAP error message UCF6018, "The stop-here indicator can only be set for one activity," typically occurs in the context of SAP's Project System (PS) or related modules where activities are defined in a project. This error indicates that you are trying to set the "stop-here" indicator for more than one activity within the same project or network, which is not allowed.
  
  Cause:
  The primary cause of this error is that the system restricts the use of the "stop-here" indicator to only one activity in a given project or network. The "stop-here" indicator is used to mark a specific activity where the project should pause or stop for some reason, such as waiting for a decision or an external event. If you attempt to set this indicator on multiple activities, the system will throw this error.
  
  Solution:
  To resolve this error, you should:
  
  
  Identify Activities: Review the activities in your project or network to identify