Hello,
Here the status;
<ACT-USSU:LTG, 1;
ACT-USSU:LTG,1;
H500: AMO USSU STARTED
F29: THE ONLY EXISTING LTG ON ACTIVE PBX MAY NOT BE SWITCHED ON.
ACCORDING LTU MAY BE SWITCHED ON BY MEANS OF
ACT-USSU:LTG,,<LTU-NR>;
AMO-USSU -111 DISPLAY,EXEC AND SWITCHING OF SWU UNIT
ACTIVATE NOT COMPLETED;
<
as well as the STA-HISTA in the attached
Any clue will be helpfull