When trying to execute a CALL-Object which tries to send an 'external report', it seems the Agent always uses a blank password even though the password is specified via UC_CLIENT_SETTINGS. Hence, not being able to send the e-mail.
Release : 12.3
Component : AUTOMATION ENGINE
The bug has been fixed and released with AE V12.3.6
Fixed an issue with windows-agent not treating the user login 'Y' parameter right.
Fixed an issue with unix-agent not decrypting the password successfully