Error Message :
U00010034 There is no active host with e-mail connection.
Not all SEND_MAIL e-mails are sent from the same object if SMTP settings are defined only in UC_CLIENT_SETTINGS of client 0.
OS Version: NA
Root Cause: SEND_MAIL, used several times in one object, does not reliably work if SMTP settings are defined only in UC_CLIENT_SETTINGS of client 0.
Update to a fix version listed below or a newer version if available.
Fix Status: Released
Automation Engine 12.1.0 - Available
Automation Engine 12.0.2 - Available
Automation Engine 11.2.5 - Available
Define SMTP settings in every client.