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Determining values of parameters of given type on a given selection screen in SAP
The function module RS_SELSCREEN_INFO will provide you with the list of parameters and selection options once the report name is input. You can see full details about this FM by entering the name RS_SELSCREEN_INFO into the relevant SAP T-code like SE37 or SE80
You can call this FM RS_SELSCREEN_INFO as below −
CALL FUNCTION 'RS_SELSCREEN_INFO' " EXPORTING report = " rsvar-report Report Name TABLES field_info = " scr_info Information about type, reference field, etc. EXCEPTIONS NO_SELECTIONS = 1 " Report has no selections REPORT_NOT_EXISTENT = 2 " Report does not exist SUBROUTINE_POOL = 3 " . " RS_SELSCREEN_INFO
Alternatively, you can try using the function module GET_DICTIONARY_FIELDS- to provide all Dictionary fields used in an ABAP program. You can get complete details by entering the name GET_DICTIONARY_FIELDS into the relevant SAP transaction such as SE37 or SE80.
CALL FUNCTION 'GET_DICTIONARY_FIELDS' "Provides all Dictionary fields used in a program EXPORTING progname = " sy-repid TABLES field_tab = " . " GET_DICTIONARY_FIELDS
Updated on: 13-Feb-2020
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