sa user login failure when trying to install SQL server Valueapp.
If the SQL user "sa" password was changed, you also need to update the config.ini file under %sphera_home_dir%\plugins\sqlserver.
It may also be that the pswdencrypt utility was run more the once on the config.ini, this is also a potential reason for this error.
Please do the following to fix this issue:
In the config.ini file (under %sphera_home_dir%\plugins\sqlserver), reenter the "sa" user password (not encrypted)
Run this command from command line:
C:\program files\Sphera\ServerDirector\upgradescripts\PswdEncrypt.exe \e C:\program files\Sphera\ServerDirector\plugins\sqlserver\config.ini
(run this command only once to encrypt the password).