There can be multiple reasons for not being able to commit your orchestration structure.
If you have duplicated nodes in your orchestration DAG, then you won't be able to commit the DAG. Any duplicated nodes will be marked by a yellow border. Please make sure to remove any duplicates before you commit your DAG.
Falsely identified duplicated nodes
If a node is falsely identified as a duplicate node, please remove the node and add it back to the structure.