Debugger

Monitor process instances, inspect step status, and replay single steps with role-based debugger access.

Introduction

The Value Streams Debugger helps authorized users monitor running process instances, identify failed steps, and replay selected steps without restarting the entire process. In the debug mode, you can:

• Open a process instance overview directly from the value stream view.

• See the executed path in the model and identify failed steps.

• Open step-level details to review input, output, completion event, and status.

• Open the connected Make scenario from the selected step.

If your value stream uses subflows, debug each child flow separately to investigate the failures.

Debug access and permissions

Debugger access is role-based:

• The debugger icon is visible in the Value Stream Modeller, for each specific value stream, only for users with the required admin role.

• You can create a dedicated user group and assign the required role to that group.

• Users without authorization cannot see the debugger icon and cannot access debugger data.

Debugger icon

Process instance overview

When you click the debugger icon, the system opens a list of process instances for the value stream. You can filter the results by status or sort them by Instance ID or time.

Debugger instances view

When you select an instance the process opens in the advanced mode and you can see all the details:

• The actually executed path is highlighted in the model in green.

• If the instance is still running, or was not executed for any reason it's higlighted in relevant color and you can view the details in the steps.

• Failed steps are marked with a red status icon.

• Each step shows its execution status.

Step-level detail view

Click any step in the executed path to open a side panel with the process details. For iterator steps, the panel shows the status of the last available iteration.

Debugger view of a running step

View related Make scenarios

From a selected step, you can open the corresponding Make scenario. This option is available only when the single sign-on integration is working.

Debugger connection to Make scenario