Visual Builder Studio – Unable to make PO Charge Account Read Only in Purchase Order Distributions

Summary:

We want the PO Charge Account on the PO Distribution to be automatically derived/defaulted and should not be editable by the user.

Content (please ensure you mask any confidential information):

I am trying to make the PO Charge Account field read-only on the Purchase Order – Edit page using Visual Builder Studio.

I created the following Business Rule in VBS:

• Page: Purchase Order – Edit
• Mode: Express
• Business Rule: Make Charge Account Non-Editable
• Condition: This rule is always applied
• Region: Distributions Table
• Field: chargeAccountVF
• Property: Read Only = Yes
• Rule: Active

However, even after activating the rule, the PO Charge Account remains editable at runtime