Cancel Activity Instance

API Type

Web Services

Description

Cancels an activity instance for the specified activity instance ID.

Good to Know

• Changes the status of an activity to Cancelled.
• An activity instance can be associated with one or more work items.
• Once the activity instance is cancelled, the process instance will move forward to the next activity.
• The process instance must be in the running status, or an exception is thrown.
• This API cancels all the tasks from multiple sessions of this activity if the tasks are in Assigned or Overdue status.
• To call this method, the API account user must have the access right, Cancel a Task.

Syntax

public virtual WFEvent CancelActivityInst(string activityInstanceID)

Parameters

Output

WFEvent object that provides the status of the transaction. The possible statuses are:

• Sent - Indicates event has been sent to engine for processing.
• Failed - Indicates event failed to process.
• Processed - Indicates event has been processed successfully.
• Canceled - Indicates event was canceled.
• Deferred - Indicates event does not need to be sent immediately.

Example

IWFWorkflowService svc = GetWorkflowService();
string activityInstanceID = …// activity instance needs to be
canceled.

try
    {
    WFEvent evt = svc.CancelActivityInst(activityInstanceID);
    }

catch(Exception ex)
    {
    Console.WriteLine("Failed! " + ShUtil.GetSoapMessage(ex));
    }

Supported Versions

3.2.0.4 and higher

Code Examples in the AgilePoint NX Documentation

The AgilePoint NX Product Documentation is intended as a basic reference to help you understand how to complete basic coding tasks, such as make API or JavaScript method calls. Code examples that show specific use cases, the solutions to specific business problems, or detailed implementation scenarios are outside the scope of the AgilePoint NX Product Documentation. For specific and/or advanced types of examples that may better meet your requirements, AgilePoint provides several resources:

• AgilePoint Community Forums - A free, AgilePoint-moderated, crowd-sourcing user forum where you can ask questions about specific techniques, the solutions to use cases, workarounds, or other topics that may not be covered in the Product Documentation.
• Professional Services - If you can not find the information you need for your specific business problem, mentoring is available through AgilePoint Professional Services.
• Personalized Training - AgilePoint can provide personalized training for your organization. To request personalized training, contact AgilePoint Sales.