DX_AUTH_MAIN SAP Function module

DX_AUTH_MAIN is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name DX_AUTH_MAIN into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: DX_AUTHORITY
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM DX_AUTH_MAIN - DX AUTH MAIN

CALL FUNCTION 'DX_AUTH_MAIN' "
  EXPORTING
    mode_desired =              " dxauthmode    DX Workbench: Authorization Mode
  IMPORTING
    return =                    " sy-subrc
    mode_max =                  " dxauthmode    DX Workbench: Authorization Mode
    mode_desiredt =             " xutxt30
    .  "  DX_AUTH_MAIN

ABAP code example for Function Module DX_AUTH_MAIN

The ABAP code below is a full code listing to execute function module DX_AUTH_MAIN including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
ld_return  
 
 TYPE SY-SUBRC
,
ld_mode_max  
 
 TYPE DXAUTHMODE
,
ld_mode_desiredt  
 
 TYPE XUTXT30
.


DATA(ld_mode_desired) = 'Check type of data required'.
.

CALL FUNCTION 'DX_AUTH_MAIN'
  EXPORTING
    mode_desired =               ld_mode_desired
  IMPORTING
    return =                     ld_return
    mode_max =                   ld_mode_max
    mode_desiredt =              ld_mode_desiredt
    .  "  DX_AUTH_MAIN

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_return
 
 TYPE SY-SUBRC ,
ld_mode_desired
 
 TYPE DXAUTHMODE ,
ld_mode_max
 
 TYPE DXAUTHMODE ,
ld_mode_desiredt
 
 TYPE XUTXT30 .


ld_mode_desired = 'Check type of data required'.