Consider the following while integrating TeamForge and Orchestrate.
After adding Orchestrate to your site, it is mandatory to upload the custom event handler JAR file to get the pre and post commit notifications. Click here for steps to add a custom event handler.
Pre and post commit notifications will be sent from TeamForge to Orchestrate only if the "Association Required on Commit" is enabled for the repository and if the "require-scm-integration" is set to "true" for the Orchestrate application.
SCM commits can also fail if the custom event handler exists in the TeamForge even after the removal of the Orchestrate application from the TeamForge site. It is highly recommended to remove the custom event handler once you remove the Orchestrate application.