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1 paź 2007 · 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.
Implement an AUTHORITY-CHECK statement that is performed if the read access was successful, that is if exception CX_ABAP_INVALID_VALUE has not been raised. Use the authorization object, authorization fields and values you found earlier.
The transaction SU53 shows the results of the last authorization check for a user. Alongside explicit authorization checks using AUTHORITY-CHECK, there are also implicit authorization checks, for example in program calls or using CDS access control when accessing CDS entities.
This statement checks whether an authorization is entered in the user master record of the current user or of the user specified in user for the authorization object specified in auth_obj, and whether this authorization is sufficient for the request specified in the statement.
If your custom development implements a direct access to a table, use the function module VIEW_AUTHORITY_CHECK to perform the authorization check. For more information about generic access to tables, see SAP Note 1434284 and the online documentation for the authorization objects named above.
This tutorial shows how to check authorization object for SAP user using ABAP function modules. ABAP programmer can use function module AUTHORITY_CHECK to validate if an SAP user has the required authority object authorizations.
8 maj 2015 · MODULE validate_input ON CHAIN-INPUT. ENDCHAIN. then inside the module i coded like this : MODULE VALIDATE_INPUT INPUT. SELECT VBELN from VBRK into TABLE it_validate where vbeln = ZTYPE_INVOICES-CUSTOMINVOICE. if sy-subrc <> 0. Message 'Enter the valid invoice no.' type 'I'. endif. ENDMODULE. but it's not working. any advise. Thanks, Amit
