When you design a workflow, Orchestration continuously validates the workflow and shows you a list of errors that you need to fix for successful deployment of the workflow.
Procedure
Open the workflow to validate.
At the bottom corner, click the validation area.
Orchestration opens the Validation window with a list of errors.
Correct all the errors from the list.
Save the workflow.
To save the workflow with the same name, click the arrow next to the workflow name above the canvas and click Save.
To save the workflow with a different name, click the arrow next to the workflow name above the canvas and click Save as .... Enter a workflow name and description, and click Save.