Improving Validation & User Experience for Multiple Email Addresses in PO Communication Email Method

Summary:

In Oracle Fusion Cloud Purchasing, the Purchase Order Communication Email method allows entry of multiple email addresses using comma-separated values, which works functionally as designed.

However, business users are facing usability and data entry challenges and are asking if there are any standard options, configuration settings, or validations available to improve this behavior.

Specifically, users would like to know:

1. Enforced Separator Validation
   • Is there a way to enforce comma-only separation for multiple email addresses?
   • Currently, users sometimes enter:
     • Email addresses separated by spaces
     • Semicolons (;) instead of commas
   • This leads to email delivery failures or unexpected behavior.
2. Input Validation / Error Handling