AR System Message Catalog
ARERR  Set fields actions in a filter/escalation that reference entries in other forms can only reference forms on the same server.
- AR System server
- Server messages and notifications
A Set Fields action in a filter or escalation can reference other forms for pulling data to the current request. However, the referenced form must be on the same server. You defined a reference to a form on a different server. Choose another operation (for example, perform the operation in an active link), or move the remote form to the server where the filter or escalation is being defined.