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Adding a task to a blocked workflow causes erroneous misalignment of arrow dependencies


Article ID: 84775


Updated On:


CA Automic Workload Automation - Automation Engine


Error Message :
U04002598 Error = ' in main [AWT-EventQueue-0] : DefaultUncaughtExceptionHandler' org.w3c.dom.DOMException: WRONG_DOCUMENT_ERR: A node is used in a different document than the one that created it.

This issue occurs when creating a workflow.

1.  Block a workflow.
2. Add a task to the blocked workflow.
3. Create dependency between the newly added task and another previously created task.
4. The arrow dependencies between the tasks are misaligned and erroneous.



Cause type:
Root Cause: The error occurs in the UCDSFUN file. After modifying the dependency, the automation engine is called with the wrong opcodes.


OS Version: N/A


Update to a fixed version listed below or a newer version if available.

Fix Status: Released

Fix Version(s):
Automation Engine 12.1.0 - Available
Automation Engine 12.0.2 - Available
Automation Engine 11.2.5 - Available

Additional Information

Workaround :
Add the task when the workflow is not in production.