The Outdated Producer warning is issued in the following situation:
Producer '<producer>' uses outdated references. Please republish '<producer>' to prevent runtime errors: Your current eSpace, say MyeSpace, has one or more references to an eSpace1 which is, in turn, referencing other producers that have changed since eSpace1 was last published.
Re-Publish eSpace1 to refresh its references, and retry MyeSpace publication, afterwards.
About Warning Messages