When using the custom attribute VPN decimal" in IM and giving the VPN IP in the IP Form it will automatically populate the VPN decimal attribute value and when submitting in the VST it is only showing VPN IP, the VPN decimal value is missing.
In the form property is marked as read-only
Virtual Appliance14.3.0 CP02
Identity Manager14.3.0 CP02
Identity Governance14.3.0 CP02
Identity Portal14.3.0 CP02
Remove the read-only for VPN DECIMAL in the form
If the form property is marked as read-only, the IP will not send that property value to IM for the update. The workaround is to make the property hidden or uncheck the read-only.