Display process variables on DMN screen

[NikitaShchienko]

Feature Description

Allow users to see process variables in a separate tab on the DMN detail screen

Custom Script

Identify why a DMN decision table returned an unexpected result.

Steps:

1. Open the Flowset Control monitoring system.

2. Find the required process instance.
   Use search by:

   • process ID
   • business key (for example, application ID)
   • start time.

3. Open the process execution details.
   Review the BPMN diagram and determine the step where the unexpected result occurred.

4. Navigate to the decision task (DMN).
   Open the information about the executed decision table.

5. Check the DMN result.
   Verify:

   • which rule was triggered
   • what result was returned.

6. Review the decision input variables.
   Open the list of process variables that were passed to the DMN.

7. Compare the variable values with the expected ones.
   Check for:

   • correct values
   • possible typos
   • correct data types (for example, number vs string).

8. Determine the cause of the issue.
   For example:

   • a variable was passed with an incorrect data type
   • a variable value is incorrect
   • a rule in the decision table is configured incorrectly.