SemAPI is not installed for 800xA for Harmony 4.1 Backup Server.
There is an error with the Auto System Installer Manual (3BSE034678R4101) On Page 176, under step 6 it states that 'For a Backup Connectivity Server installation, skip to Step 10'. When this is followed, there is no SemAPI component installed on the backup connectivity server which results in no connection to physical CIU. Recovery is to re-install product following all instructions.
If this article is reviewed prior to installing the software, be aware that the comment about skipping ahead to Step 10 should not be followed. Continue the installation, ignoring Step 6.Symptoms: