EWA_DB_SELECT_ALL SAP Function module

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

Associated Function Group: EWA0
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM EWA_DB_SELECT_ALL - EWA DB SELECT ALL

CALL FUNCTION 'EWA_DB_SELECT_ALL' "
* EXPORTING
*   x_ewaid =                   " ewahead-ewaid
*   x_repid =                   " ewahead-repid
*   x_listid =                  " ewahead-listid
*   x_status =                  " ewahead-status
*   x_spras = SY-LANGU          " sy-langu
*   x_original_only = SPACE     " ewxgen-kennzx
  IMPORTING
    y_ewahead =                 " ewahead
* TABLES
*   yt_ewaagr =                 " ewaagr
*   yt_ewaagrt =                " ewaagrt
*   yt_ewaact =                 " ewaact
*   yt_ewaactt =                " ewaactt
*   yt_ewatra =                 " ewatra
  EXCEPTIONS
    NOT_FOUND = 1               "
    SYSTEM_ERROR = 2            "
    .  "  EWA_DB_SELECT_ALL

ABAP code example for Function Module EWA_DB_SELECT_ALL

The ABAP code below is a full code listing to execute function module EWA_DB_SELECT_ALL 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_y_ewahead  
 
 TYPE EWAHEAD
,
it_yt_ewaagr  
 
 TYPE STANDARD TABLE OF EWAAGR,"TABLES PARAM
wa_yt_ewaagr
 
 LIKE LINE OF it_yt_ewaagr
,
it_yt_ewaagrt  
 
 TYPE STANDARD TABLE OF EWAAGRT,"TABLES PARAM
wa_yt_ewaagrt
 
 LIKE LINE OF it_yt_ewaagrt
,
it_yt_ewaact  
 
 TYPE STANDARD TABLE OF EWAACT,"TABLES PARAM
wa_yt_ewaact
 
 LIKE LINE OF it_yt_ewaact
,
it_yt_ewaactt  
 
 TYPE STANDARD TABLE OF EWAACTT,"TABLES PARAM
wa_yt_ewaactt
 
 LIKE LINE OF it_yt_ewaactt
,
it_yt_ewatra  
 
 TYPE STANDARD TABLE OF EWATRA,"TABLES PARAM
wa_yt_ewatra
 
 LIKE LINE OF it_yt_ewatra
.

 

SELECT single EWAID 
  FROM EWAHEAD 
  INTO @DATA(ld_x_ewaid).

 

SELECT single REPID 
  FROM EWAHEAD 
  INTO @DATA(ld_x_repid).

 

SELECT single LISTID 
  FROM EWAHEAD 
  INTO @DATA(ld_x_listid).

 

SELECT single STATUS 
  FROM EWAHEAD 
  INTO @DATA(ld_x_status).


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


DATA(ld_x_original_only) = some text here
 

"populate fields of struture and append to itab
append wa_yt_ewaagr to it_yt_ewaagr.
 

"populate fields of struture and append to itab
append wa_yt_ewaagrt to it_yt_ewaagrt.
 

"populate fields of struture and append to itab
append wa_yt_ewaact to it_yt_ewaact.
 

"populate fields of struture and append to itab
append wa_yt_ewaactt to it_yt_ewaactt.
 

"populate fields of struture and append to itab
append wa_yt_ewatra to it_yt_ewatra.
.

CALL FUNCTION 'EWA_DB_SELECT_ALL'
* EXPORTING
*   x_ewaid =                    ld_x_ewaid
*   x_repid =                    ld_x_repid
*   x_listid =                   ld_x_listid
*   x_status =                   ld_x_status
*   x_spras =                    ld_x_spras
*   x_original_only =            ld_x_original_only
  IMPORTING
    y_ewahead =                  ld_y_ewahead
* TABLES
*   yt_ewaagr =                  it_yt_ewaagr
*   yt_ewaagrt =                 it_yt_ewaagrt
*   yt_ewaact =                  it_yt_ewaact
*   yt_ewaactt =                 it_yt_ewaactt
*   yt_ewatra =                  it_yt_ewatra
  EXCEPTIONS
    NOT_FOUND =                  1
    SYSTEM_ERROR =               2
    .  "  EWA_DB_SELECT_ALL

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "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_y_ewahead
 
 TYPE EWAHEAD ,
ld_x_ewaid
 
 TYPE EWAHEAD-EWAID ,
it_yt_ewaagr
 
 TYPE STANDARD TABLE OF EWAAGR ,
wa_yt_ewaagr
 
 LIKE LINE OF it_yt_ewaagr,
ld_x_repid
 
 TYPE EWAHEAD-REPID ,
it_yt_ewaagrt
 
 TYPE STANDARD TABLE OF EWAAGRT ,
wa_yt_ewaagrt
 
 LIKE LINE OF it_yt_ewaagrt,
ld_x_listid
 
 TYPE EWAHEAD-LISTID ,
it_yt_ewaact
 
 TYPE STANDARD TABLE OF EWAACT ,
wa_yt_ewaact
 
 LIKE LINE OF it_yt_ewaact,
ld_x_status
 
 TYPE EWAHEAD-STATUS ,
it_yt_ewaactt
 
 TYPE STANDARD TABLE OF EWAACTT ,
wa_yt_ewaactt
 
 LIKE LINE OF it_yt_ewaactt,
ld_x_spras
 
 TYPE SY-LANGU ,
it_yt_ewatra
 
 TYPE STANDARD TABLE OF EWATRA ,
wa_yt_ewatra
 
 LIKE LINE OF it_yt_ewatra,
ld_x_original_only
 
 TYPE EWXGEN-KENNZX .



SELECT single EWAID 
  FROM EWAHEAD 
  INTO ld_x_ewaid.
 

"populate fields of struture and append to itab
append wa_yt_ewaagr to it_yt_ewaagr.

SELECT single REPID 
  FROM EWAHEAD 
  INTO ld_x_repid.
 

"populate fields of struture and append to itab
append wa_yt_ewaagrt to it_yt_ewaagrt.

SELECT single LISTID 
  FROM EWAHEAD 
  INTO ld_x_listid.
 

"populate fields of struture and append to itab
append wa_yt_ewaact to it_yt_ewaact.

SELECT single STATUS 
  FROM EWAHEAD 
  INTO ld_x_status.
 

"populate fields of struture and append to itab
append wa_yt_ewaactt to it_yt_ewaactt.
ld_x_spras = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_yt_ewatra to it_yt_ewatra.

ld_x_original_only = some text here