Administrator must disable self provisioning on System Manager so that the end user cannot change the communication profile password.
Procedure
On the System Manager web console, click Services > Configurations.
In the navigation pane, click Settings > SMGR.
On the Edit Profile:SMGR page, set Self Provisioning Status to false.
If you set the status to false, the system displays the following message: The provisioning application is currently disabled. Please contact your system administrator.