i am receiving an error on the following script snippet when trying to add the vendor on a purchase order. could you please define what the error is and how to resolve it?

AI generated answer (using internal Slack threads):

****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ****** From the provided conversations, it seems like the error you're encountering when trying to add a vendor on a purchase order might be due to a script or workflow that's incorrectly deployed or configured. Here are some potential solutions: 1. Check the scripts and workflows deployed on the Purchase Order record. There might be a script that's causing the error. If it's a custom script, you might need to fix the function name or remove it. If it's not, you might need to check with the bundle owner. 2. The error might be due to the form you're using. Try creating a new custom form and see if the error persists. 3. If you're using a Map/Reduce script or a User Event script, make sure they're correctly setting the 'Create PO' field. Remember to always test your changes in a sandbox environment before deploying them to production.