When setting the service-group password in the Management Console GUI, if the password starts with a number,
the proxy SG will report the error when committing the change:
"Password cannot begin with a number"
However, if you set the same password starting with a number in the CLI, the proxy SG will accept the password.
This is a bug in the Management Console GUI. The proxy should accept service-group passwords that start with a number.
This issue is addressed in SGOS 220.127.116.11 and later.