Define a user group as mandatory field in the user root
User Management
Depending on your SAP NetWeaver release status, you must include SAP Note 1731549 or a support package. After that, it is no longer possible to create new users whose names consist only of variants of spaces or non-visible special characters. Changes to existing users are still possible. The customising switch BNAME_RESTRICT, also included in SAP Note 1731549, allows you to control whether you want to allow alternate spaces at certain locations of the user ID.
This start authorization check is delivered inactive. To use it, you must activate it. After activation, you can use authorizations to control which Web Dynpro ABAP applications users are allowed to run. For the start authorization check of Web Dynpro ABAP applications, the system uses the authorization object S_START in the same way as the authorization object S_TCODE for transactions. The object has the fields AUTHPGMID, AUTHOBJTYP and AUTHOBJNAM, which correspond to the key fields PGMID, OBJECT and OBJ_NAME of the object catalog (table TADIR). So, during the start authorization check, the Web Dynpro ABAP runtime checks the key of the object catalog entry for the Web Dynpro ABAP application.
Conclusion
Transaction SE63 allows you to translate a variety of text in the SAP system. You can find the relevant texts for the eligibility roles via the menu path: Translation > ABAP Objects > Short Texts In the pop-up window Object Type Selection that appears, select the S3 ABAP Texts node and select the ACGR Roles sub-point.
To define the proposed values for the new transaction, use the transaction SU24_S_TABU_NAM. In the selection mask, you can either enter your new Z transaction, or you can enter the SE16 transaction in the Called TA search box. This will search for all parameter transactions that use the SE16 transaction. In the result list, you will find all parameter transactions that use the SE16 transaction as the calling transaction. The last two columns indicate whether the S_TABU_DIS or S_TABU_NAM authorization objects have suggestion values maintained in the SU24 transaction.
Secure your go-live additionally with "Shortcut for SAP systems". You can assign necessary SAP authorizations quickly and easily directly in the system.
There you can see that the CALL TRANSACTION call has disabled the permission check.
At www.sap-corner.de you will also find a lot of useful information on the subject of SAP authorizations.
The evaluation includes information about all changes in the ZBV configuration and in the attached subsidiary systems, as of the time the corresponding release or support package was inserted into the systems.