Possibility to allow only digit based passwords in NetWeaver ABAP

Hi,

Is it possible to setup up the password rules for NetWeaver ABAP, so that it's only possible to have password with digits?

Based on the password rules here https://help.sap.com/saphelp_nw70ehp1/helpdata/en/d2/141fb593c742b5aad8f272dd487b74/content.htm it ought to be possible.

For a six-digit password I would try:

login/min_password_lng = 6

login/min_password_digits=6

login/min_password_letters=0

login/min_password_specials=0

login/min_password_lowercase=0

login/min_password_uppercase=0

Any one tried this before?

Regards

Dagfin