topic Re: what is parameter ID ? in Application Development and Automation Discussions

what is parameter ID ?

Former Member — Tue, 29 May 2007 12:40:30 GMT

Friends please let me know what is the use of parameters ID in the user creation (SU01) t-code under parameter tab ?

There are 2 users. A with 3 roles and B with 5 roles. We need to assign all the 3 roles of A to B in addtion to her existing roles. Role assignments are done through pfcg - everything is ok. Now the first user A is having 4 parameter id's so my question is that what is the significance of this id's ? If the second user (B) is not having these parameter id's what will be the effect on the authorizations of the new user id ? How to assign this parameter id's once a user id is created ?

Re: what is parameter ID ?

Former Member — Tue, 29 May 2007 12:52:29 GMT

Hi,

Parameters are maintained in the "Parameters" tab of transaction SU01.

Regards,

Gökhan

Re: what is parameter ID ?

Former Member — Tue, 29 May 2007 12:59:38 GMT

Hi Gokhan,

I know that..

Have u understood the question ??

Re: what is parameter ID ?

Former Member — Tue, 29 May 2007 13:30:09 GMT

Hi,

Parameters has nothing to do with the authorization.

They are used to ease the daily life of a user.

For example if the user is responsible with one customer, s/he adds kunnr parameter here, to have this customer id filled when s/he calls the related transaction.

Is this what you're asking. If not, can you please expand the question?

Regards,

Gökhan

Re: what is parameter ID ?

former_member74904 — Tue, 29 May 2007 14:37:37 GMT

it really only depends on which parameters we're talking about to determine the effect on a user.

as Gökhan has described above with his example of KUNNR the effect is obvious, but please check table TPARA for a full list of parameters.

Re: what is parameter ID ?

Wolfgang_Janzen — Tue, 29 May 2007 19:06:05 GMT

In general Gökhan's statement is true:

Parameter IDs (aka "user parameters") have nothing to do with authorizations; usually a user can even change the assigned parameters (respectively their values) using transaction SU3.

Parameter IDs are usually only used to memorize certain user-specific settings, e.g. whether you prefer the classic or the new ABAP editor / debugger, or some application-specific default values (e.g. the "customer number", KUNNR) which are used to fill-in corresponding entry fields (on selection screens / dynpros) automatically.

Please refrain from using Parameter IDs for any access control purposes.

Regards, Wolfgang

Re: what is parameter ID ?

Former Member — Wed, 30 May 2007 04:42:55 GMT

Thanks Gokhan,Dimtri & particulary Wolfgang for the excellent explanation.

I just have a small question on this i.e. :-

As I am referencing the other user ID while creating this user (both user having same roles) so if the previous user is having few parameter ID's like :-

Parameter ID Parameter Value (sample)

GLMASTER_CONTROL X

WLC XX XX0 0

So if I don't maintain these paramerter id's for the new user then new user's "certain user-specific settings or application-specific default values" won't be memorized by the system. Apart from that she shouldn't face any issues in her functional role ? Is it right ? Please correct me if I'm wrong on this.

So is it a good practice to manually assign parameter id's to the newly created users ?

Thanks again.

Re: what is parameter ID ?

Wolfgang_Janzen — Wed, 30 May 2007 07:23:07 GMT

> Apart from that she shouldn't face any issues in her functional role ? Is it right ?

Right - it is not mandatory to have any user parameters assigned. Then, some default settings apply.

> So is it a good practice to manually assign parameter id's to the newly created users ?

Depends: if you want to clone an account then you should copy all attributes (including the user parameters); but normally you do not intend to copy all user-specific settings. That's at least what I would assume - but I live in the "ivory tower" and cannot comment on "best practices".

Cheers, Wolfgang