authorriztion group

[Former Member]

what is the significance of authorizationgroup in table mainancegenerator

[Former Member]

Hi,

We give the Authorization group to give the access to those people whcih are part of the Authoriation group, we normally give the authorizationgroup --> &NC&., this means all the SAP users. if you want to restrcit the users, then you can give some other group

Look at the below linkhttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/how%20to%20implement%20events%20in%20table%20maintenance.doc

Regards

Sudheer

[Former Member]

Hi

The authorization group allows extended authorization protection for particular objects. The authorization groups are freely definable. The authorization groups usually occur in authorization objects together with an activity.

In general different users will be given different authorizations based on their role in the orgn.

We create ROLES and assign the Authorization and TCODES for that role, so only that user can have access to those T Codes.

USe SUIM and SU21 T codes for this.

Much of the data in an R/3 system has to be protected so that unauthorized users cannot access it. Therefore the appropriate authorization is required before a user can carry out certain actions in the system. When you log on to the R/3 system, the system checks in the user master record to see which transactions you are authorized to use. An authorization check is implemented for every sensitive transaction.

If you wish to protect a transaction that you have programmed yourself, then you must implement an authorization check.

This means you have to allocate an authorization object in the definition of the transaction.

For example:

program an AUTHORITY-CHECK.

AUTHORITY-CHECK OBJECT <authorization object>

ID <authority field 1> FIELD <field value 1>.

ID <authority field 2> FIELD <field value 2>.

...

ID <authority-field n> FIELD <field value n>.

The OBJECT parameter specifies the authorization object.

The ID parameter specifies an authorization field (in the authorization object).

The FIELD parameter specifies a value for the authorization field.

The authorization object and its fields have to be suitable for the transaction. In most cases you will be able to use the existing authorization objects to protect your data. But new developments may require that you define new authorization objects and fields.

http://help.sap.com/saphelp_nw04s/helpdata/en/52/67167f439b11d1896f0000e8322d00/content.htm

To ensure that a user has the appropriate authorizations when he or she performs an action, users are subject to authorization checks.

Authorization : An authorization enables you to perform a particular activity in the SAP System, based on a set of authorization object field values.

You program the authorization check using the ABAP statement AUTHORITY-CHECK.

AUTHORITY-CHECK OBJECT 'S_TRVL_BKS'

ID 'ACTVT' FIELD '02'

ID 'CUSTTYPE' FIELD 'B'.

IF SY-SUBRC <> 0.

MESSAGE E...

ENDIF.

'S_TRVL_BKS' is a auth. object

ID 'ACTVT' FIELD '02' in place 2 you can put 1,2, 3 for change create or display.

The AUTHORITY-CHECK checks whether a user has the appropriate authorization to execute a particular activity.

This Authorization concept is somewhat linked with BASIS people.

As a developer you may not have access to access to SU21 Transaction where you have to define, authorizations, Objects and for nthat object you assign fields and values. Another Tcode is PFCG where you can assign these authrization objects and TCodes for a profile and that profile in turn attached to a particular user.

Take the help of the basis Guy and create and use.

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Regards

Anji

[Former Member]

The access protection system must ensure that only authorized individuals have access to the system and to particular data. For achieving precise application security concerning authorization and to protect confidential data against unauthorized access it is very important to focus on the use of authorization groups.

The authorization group allows extended authorization protection for particular objects. The authorization groups are freely definable. They usually occur in authorization objects together with an activity.

"The table that contains all authorization objects is TOBJ.
"The table that contains all activities is TACT.
"The table that contains definition of all authorization groups is TBRG.

TBRG -- Contains all authorization groups and gives information about relation between authorization object and authorization group. The description of the authorization groups is defined in table TBRGT.

The field name for authorization group -- BRGRU -- is used to make additional restrictions on authorizations /e.g. for document maintenance/. In authorization objects and authorization checks, there are fields which are checked to verify user authorizations. Customizing objects are combined in authorization groups, and the authorization group is one of the two authorization fields, for example, in authorization object S_TABU_DIS which is in the object class BC_A (Basis - Administration). This object is for displaying or maintaining tables. It controls access using the standard table maintenance tool (transaction SM31), enhanced table maintenance (SM30) or the Data Browser (SE16), including access in Customizing.

Authorization object S_TABU_DIS has the following fields: DICBERCLS - Authorization group, maximum field length is four characters; and ACTVT - Activity (02: Add, change or delete table entries, 03: Only display table contents).

Generally, SAP standard tables are assigned to authorization groups. These assignments can be changed. You can then assign tables manually to a suitable authorization group. To do this, start Transaction SM30 for maintenance view V_DDAT, and create an entry for each of these tables. In V_DDAT is stored the assignment of Tables/Views to Authorization Groups. V_DDAT is cross-client; therefore, it can be viewed and used in all clients.

Note: If you don't make a selection, all tables maintained in Customizing transactions are assigned to authorization groups.

"Checking Assignment of Authorization Groups to Tables

You can also assign authorization groups to tables to avoid users accessing tables using general access tools (such as transaction SE16). A user requires not only authorization to execute the tool, but must also have authorization to be permitted to access tables with the relevant group assignments. For this case, we deliver tables with predefined assignments to authorization groups. The assignments are defined in table TDDAT; the checked authorization object is S_TABU_DIS.

You can assign a table to authorization group Z000. (Use transaction SM30 for table TDDAT) A user that wants to access this table must have authorization object S_TABU_DIS in his or her profile with the value Z000 in the field DICBERCLS (authorization group for ABAP Dictionary objects).

'See also:

"·        SAP Notes 7642, 20534, 23342, 33154, and 67766

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Girish

[Former Member]

Hi

Basis Consultant will create the Authorization group and give it to us. The main use of authorization group is to give the authorizations to the specific users. While giving the authorization itself basis consultant will restrict the users to use that specific table.

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Thanks & Regards,

Vasudeva Rao.