According to security reasons you might want to implement “SAP Password Blacklist” to your various SAP / DB systems, then you can use the following patterns for this issue…

- For the ABAP System ;

Import blacklist entries into table USR40.Maintenance is possible using transaction SM30.

- For the JAVA System ;

Store values in a comma separated list in “ume.logon.security_policy.password_impermissible”

- For the HANA System ;

Import blacklist to table “_SYS_PASSWORD_BLACKLIST” with

SQL> INSERT INTO _SYS_SECURITY._SYS_PASSWORD_BLACKLIST VALUES (‘sap’, ‘TRUE’, ‘FALSE’);