The new program interface does not match the previously defined program interface when commisioning an AS with an Externally Managed LonWorks Network configured

Issue

After upgrading, the AS is offline in LonMaker, and you try to commision the AS, an error shown: "The new program interface does not match the previously defined program interface".

Product Line

SmartStruxure Solution

Environment

Automation Server

Externally Managed LonWorks Network

LonMaker

Cause

There has previously been issues with the structure of the XIF created by the AS. This is corrected in newer version, but as a result the XIF previsouly loaded in LonMaker will be different from the actual content in the AS.

Resolution

Replace the AS in LonMaker uploading the XIF file again from the AS