I do not need a solution (just sharing information)
1. Go to C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\Php\Include\Common
2. Take a backup of the connectdb.php file.
3. Right-click on the connectdb.php and open the Properties. Uncheck the "Read-only" checkbox.
4. Open the connectdb.php using notepad.
5. Find this line:
ado_connect($conn_id, $ODBCDSN, $dbuser, $dpwd, $ConnectionTimeout, $CommandTimeout, $dbport, $dbserver,$isWinAuth);
6. Then, add the following line below that line:
echo $dpwd;
7. Save and close the connectdb.php file.
8. Login to SEPM. and the Database password will be displayed.
Dont forget to revert back to the old connectdb.php file.