There is no method for making template_value read-only.
Steps to Reproduce
- Navigate to sys_template.list.
- Select a template that is not a Change template.
- Right-click on the Template field's label and select Configure Dictionary.
- Add the readable=true attribute.
- Set Read only to true.
- Click Update to go back to the form.
Note that the template shows database values rather than the human-readable labels.
There is no known workaround for this issue. If you are able to upgrade, review the Fixed In field below to determine the versions that have a permanent fix.
Related Problem: PRB657135