EWW_TASK_CONTAINER_READ SAP Function module

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

Associated Function Group: EWW1
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM EWW_TASK_CONTAINER_READ - EWW TASK CONTAINER READ

CALL FUNCTION 'EWW_TASK_CONTAINER_READ' "
  EXPORTING
    x_plvar =                   " plog-plvar
    x_rhotype =                 " plog-otype
    x_rhobjid =                 " plog-objid
*   x_date = SY-DATUM           " plog-begda
*   x_langu = SY-LANGU          " sy-langu
*   x_appdend_defaults =        " ebagen-kennzx
  TABLES
    yt_contdef =                " swcontdef
*   yt_conttext =               " hrcont_txt
    .  "  EWW_TASK_CONTAINER_READ

ABAP code example for Function Module EWW_TASK_CONTAINER_READ

The ABAP code below is a full code listing to execute function module EWW_TASK_CONTAINER_READ 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:
it_yt_contdef  
 
 TYPE STANDARD TABLE OF SWCONTDEF,"TABLES PARAM
wa_yt_contdef
 
 LIKE LINE OF it_yt_contdef
,
it_yt_conttext  
 
 TYPE STANDARD TABLE OF HRCONT_TXT,"TABLES PARAM
wa_yt_conttext
 
 LIKE LINE OF it_yt_conttext
.

 

SELECT single PLVAR 
  FROM PLOG 
  INTO @DATA(ld_x_plvar).

 

SELECT single OTYPE 
  FROM PLOG 
  INTO @DATA(ld_x_rhotype).

 

SELECT single OBJID 
  FROM PLOG 
  INTO @DATA(ld_x_rhobjid).

 

SELECT single BEGDA 
  FROM PLOG 
  INTO @DATA(ld_x_date).


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


DATA(ld_x_appdend_defaults) = some text here
 

"populate fields of struture and append to itab
append wa_yt_contdef to it_yt_contdef.
 

"populate fields of struture and append to itab
append wa_yt_conttext to it_yt_conttext.
.

CALL FUNCTION 'EWW_TASK_CONTAINER_READ'
  EXPORTING
    x_plvar =                    ld_x_plvar
    x_rhotype =                  ld_x_rhotype
    x_rhobjid =                  ld_x_rhobjid
*   x_date =                     ld_x_date
*   x_langu =                    ld_x_langu
*   x_appdend_defaults =         ld_x_appdend_defaults
  TABLES
    yt_contdef =                 it_yt_contdef
*   yt_conttext =                it_yt_conttext
    .  "  EWW_TASK_CONTAINER_READ

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_x_plvar
 
 TYPE PLOG-PLVAR ,
it_yt_contdef
 
 TYPE STANDARD TABLE OF SWCONTDEF ,
wa_yt_contdef
 
 LIKE LINE OF it_yt_contdef,
ld_x_rhotype
 
 TYPE PLOG-OTYPE ,
it_yt_conttext
 
 TYPE STANDARD TABLE OF HRCONT_TXT ,
wa_yt_conttext
 
 LIKE LINE OF it_yt_conttext,
ld_x_rhobjid
 
 TYPE PLOG-OBJID ,
ld_x_date
 
 TYPE PLOG-BEGDA ,
ld_x_langu
 
 TYPE SY-LANGU ,
ld_x_appdend_defaults
 
 TYPE EBAGEN-KENNZX .



SELECT single PLVAR 
  FROM PLOG 
  INTO ld_x_plvar.
 

"populate fields of struture and append to itab
append wa_yt_contdef to it_yt_contdef.

SELECT single OTYPE 
  FROM PLOG 
  INTO ld_x_rhotype.
 

"populate fields of struture and append to itab
append wa_yt_conttext to it_yt_conttext.

SELECT single OBJID 
  FROM PLOG 
  INTO ld_x_rhobjid.


SELECT single BEGDA 
  FROM PLOG 
  INTO ld_x_date.

ld_x_langu = 'Check type of data required'.

ld_x_appdend_defaults = some text here