CVDD_USER_COMMAND SAP Function module

CVDD_USER_COMMAND 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 CVDD_USER_COMMAND into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM CVDD_USER_COMMAND - CVDD USER COMMAND

CALL FUNCTION 'CVDD_USER_COMMAND' "
* EXPORTING
*   i_ucomm = SPACE             " sy-ucomm
*   i_selfield = SPACE          " kkblo_selfield
  IMPORTING
    e_ucomm =                   " sy-ucomm
    e_selfield =                " kkblo_selfield
* TABLES
*   x_tab =                     "
  EXCEPTIONS
    ERROR = 1                   "
    .  "  CVDD_USER_COMMAND

ABAP code example for Function Module CVDD_USER_COMMAND

The ABAP code below is a full code listing to execute function module CVDD_USER_COMMAND 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_e_ucomm  
 
 TYPE SY-UCOMM
,
ld_e_selfield  
 
 TYPE KKBLO_SELFIELD
,
it_x_tab  
 
 TYPE STANDARD TABLE OF STRING,"TABLES PARAM
wa_x_tab
 
 LIKE LINE OF it_x_tab
.


DATA(ld_i_ucomm) = 'some text here'.

DATA(ld_i_selfield) = 'some text here'.
 

"populate fields of struture and append to itab
append wa_x_tab to it_x_tab.
.

CALL FUNCTION 'CVDD_USER_COMMAND'
* EXPORTING
*   i_ucomm =                    ld_i_ucomm
*   i_selfield =                 ld_i_selfield
  IMPORTING
    e_ucomm =                    ld_e_ucomm
    e_selfield =                 ld_e_selfield
* TABLES
*   x_tab =                      it_x_tab
  EXCEPTIONS
    ERROR =                      1
    .  "  CVDD_USER_COMMAND

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
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_e_ucomm
 
 TYPE SY-UCOMM ,
ld_i_ucomm
 
 TYPE SY-UCOMM ,
it_x_tab
 
 TYPE STANDARD TABLE OF STRING ,
wa_x_tab
 
 LIKE LINE OF it_x_tab,
ld_e_selfield
 
 TYPE KKBLO_SELFIELD ,
ld_i_selfield
 
 TYPE KKBLO_SELFIELD .


ld_i_ucomm = 'some text here'. 

"populate fields of struture and append to itab
append wa_x_tab to it_x_tab.
ld_i_selfield = 'some text here'.