The Install User Security Username must have at least two characters and must not contain a company name, product name, common words, or Structured Query Language (SQL) keywords (for example, Micros, Oracle, abcd, 1234, and so on).
The Install User Security Password must have a minimum of eight characters and adhere to the Oracle Database standards.
Review the Simphony Installation Guide specifically, the Database User Passwords section which contains more information about password requirements.
If you are using Simphony release 2.9.1 or later (including the Simphony 18.2 release), the steps outlined above have changed in reference to allowing you to use your EMC logon credentials to perform downloads, upgrades, and authentications using the Client Application Loader (CAL) on service hosts and workstations.
See the Oracle Hospitality Simphony Configuration Guide, specifically, the Employees and Privileges chapter, for more information about configuring employees and their access privileges.
To allow users to use their EMC logon credentials to access and update service hosts and workstations:
Access the EMC and select the Enterprise level, Configuration tab, and then click Roles.
Select the Operations tab, click the Miscellaneous tab, and then within the Miscellaneous Options section, enable the 10065 – Download Software, Install and Authenticate Clients and Service Hosts Using CAL option.
Click Save.
Repeat these steps for each employee role you wish to assign this privilege.