Use usage data for role definition
In this case, please note that you may need to replace the SS table permission group with other table permission groups. This is required if you have entered a different table permission group when maintaining the table permission groups, for example, for the T000 table.
Suitable for this responsible task are, for example, department heads or SAP key users who are familiar with all data access options (cross-module, via report, directly to the raw table, etc.) as well as with the organizational and technical protection measures. By signing the data ownership concept, the responsibility should be acknowledged and taken as seriously and bindingly as, for example, the signature under the purchase contract of a house.
Read the old state and match with the new data
A far more elaborate way is the identification via the business roll customising. Here you first identify the technical name of the area start page or the logical link in the customising of your business role in the CRMC_UI_PROFILE transaction. If you have an area start page, check the technical name of the corresponding logical link. The next step is to switch to the navigation bar customising in the transaction CRMC_UI_NBLINKS and identify to the technical name of your logical link the corresponding target ID in the View Define logical link. If you use the target ID as the search parameter in the CRMC_UI_COMP_IP table, you will get the information about component name, component window, and inbound plug as the search result.
Now, if a user attempts to execute a report (for example, by using the KE30 transaction), the user's permissions for that authorization object are checked. Therefore, you must adjust your permission roles accordingly. If the user does not have permission to access the object, his request is rejected. If it has a corresponding permission, the display will be restricted to the permitted area. Access is still allowed for all characteristics or value fields that are not defined as fields of the authorization object.
During go-live, the assignment of necessary authorizations is particularly time-critical. The "Shortcut for SAP systems" application provides functions for this purpose, so that the go-live does not get bogged down because of missing authorizations.
To use it, you must activate it.
At www.sap-corner.de you will also find a lot of useful information on the subject of SAP authorizations.
Small companies would theoretically benefit from an authorization tool.