Release : 4.2
Provided the following links to change the samuser password
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/service-operations-insight/4-2/administrating/customization-and-maintenance/installation-maintenance/password-maintenance/how-to-change-the-administrator-password.html
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/service-operations-insight/4-2/administrating/customization-and-maintenance/installation-maintenance/password-maintenance/how-to-change-the-sa-store-connection-password.html