READ_ACTIVITY SAP Function module

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

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

Pattern for FM READ_ACTIVITY - READ ACTIVITY

CALL FUNCTION 'READ_ACTIVITY' "
  EXPORTING
    datab =                     " csla-datab    Lower Interval Limit
    datbi =                     " csla-datbi    Upper Range Limit
    kokrs =                     " csla-kokrs    Cost center group
    lstar =                     " csla-lstar    Activity type
*   no_buffer = SPACE           "
  IMPORTING
    kz_leiste =                 " clkzl         Series of characters
    txt_flag =                  "               Texts for system language are not
  TABLES
    sel_int =                   "               Selected activity type intervals
  EXCEPTIONS
    CSLA_NOT_COMPLETE = 1       "               Requested interval is not complete
    CSLA_NOT_FOUND = 2          "               Activity type not found
    .  "  READ_ACTIVITY

ABAP code example for Function Module READ_ACTIVITY

The ABAP code below is a full code listing to execute function module READ_ACTIVITY 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_kz_leiste  
 
 TYPE CLKZL
,
ld_txt_flag  
 
 TYPE STRING
,
it_sel_int  
 
 TYPE STANDARD TABLE OF STRING,"TABLES PARAM
wa_sel_int
 
 LIKE LINE OF it_sel_int
.

 

SELECT single DATAB 
  FROM CSLA 
  INTO @DATA(ld_datab).

 

SELECT single DATBI 
  FROM CSLA 
  INTO @DATA(ld_datbi).

 

SELECT single KOKRS 
  FROM CSLA 
  INTO @DATA(ld_kokrs).

 

SELECT single LSTAR 
  FROM CSLA 
  INTO @DATA(ld_lstar).


DATA(ld_no_buffer) = 'some text here'.
 

"populate fields of struture and append to itab
append wa_sel_int to it_sel_int.
.

CALL FUNCTION 'READ_ACTIVITY'
  EXPORTING
    datab =                      ld_datab
    datbi =                      ld_datbi
    kokrs =                      ld_kokrs
    lstar =                      ld_lstar
*   no_buffer =                  ld_no_buffer
  IMPORTING
    kz_leiste =                  ld_kz_leiste
    txt_flag =                   ld_txt_flag
  TABLES
    sel_int =                    it_sel_int
  EXCEPTIONS
    CSLA_NOT_COMPLETE =          1
    CSLA_NOT_FOUND =             2
    .  "  READ_ACTIVITY

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_kz_leiste
 
 TYPE CLKZL ,
ld_datab
 
 TYPE CSLA-DATAB ,
it_sel_int
 
 TYPE STANDARD TABLE OF STRING ,
wa_sel_int
 
 LIKE LINE OF it_sel_int,
ld_txt_flag
 
 TYPE STRING ,
ld_datbi
 
 TYPE CSLA-DATBI ,
ld_kokrs
 
 TYPE CSLA-KOKRS ,
ld_lstar
 
 TYPE CSLA-LSTAR ,
ld_no_buffer
 
 TYPE STRING .



SELECT single DATAB 
  FROM CSLA 
  INTO ld_datab.
 

"populate fields of struture and append to itab
append wa_sel_int to it_sel_int.

SELECT single DATBI 
  FROM CSLA 
  INTO ld_datbi.


SELECT single KOKRS 
  FROM CSLA 
  INTO ld_kokrs.


SELECT single LSTAR 
  FROM CSLA 
  INTO ld_lstar.

ld_no_buffer = 'some text here'.