CREDITCONTROL_READ_KNKKF2 SAP Function module - Read A/R Summary

CREDITCONTROL_READ_KNKKF2 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 CREDITCONTROL_READ_KNKKF2 into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM CREDITCONTROL_READ_KNKKF2 - CREDITCONTROL READ KNKKF2

CALL FUNCTION 'CREDITCONTROL_READ_KNKKF2' "Read A/R Summary
  EXPORTING
    i_kunnr =                   " knkk-kunnr    Customer
    i_kkber =                   " knkk-kkber    Credit Control Area
*   i_regul = 'X'               " t691f-regul
*   i_logsys =                  " knkkf2-logsys  Logical System
  TABLES
    t_knkkf2 =                  " knkkf2
  EXCEPTIONS
    DATA_NOT_AVAILABLE = 1      "               Data could not be determined
    .  "  CREDITCONTROL_READ_KNKKF2

ABAP code example for Function Module CREDITCONTROL_READ_KNKKF2

The ABAP code below is a full code listing to execute function module CREDITCONTROL_READ_KNKKF2 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_t_knkkf2  
 
 TYPE STANDARD TABLE OF KNKKF2,"TABLES PARAM
wa_t_knkkf2
 
 LIKE LINE OF it_t_knkkf2
.

 

SELECT single KUNNR 
  FROM KNKK 
  INTO @DATA(ld_i_kunnr).

 

SELECT single KKBER 
  FROM KNKK 
  INTO @DATA(ld_i_kkber).

 

SELECT single REGUL 
  FROM T691F 
  INTO @DATA(ld_i_regul).

 

SELECT single LOGSYS 
  FROM KNKKF2 
  INTO @DATA(ld_i_logsys).

 

"populate fields of struture and append to itab
append wa_t_knkkf2 to it_t_knkkf2.
.

CALL FUNCTION 'CREDITCONTROL_READ_KNKKF2'
  EXPORTING
    i_kunnr =                    ld_i_kunnr
    i_kkber =                    ld_i_kkber
*   i_regul =                    ld_i_regul
*   i_logsys =                   ld_i_logsys
  TABLES
    t_knkkf2 =                   it_t_knkkf2
  EXCEPTIONS
    DATA_NOT_AVAILABLE =         1
    .  "  CREDITCONTROL_READ_KNKKF2

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_i_kunnr
 
 TYPE KNKK-KUNNR ,
it_t_knkkf2
 
 TYPE STANDARD TABLE OF KNKKF2 ,
wa_t_knkkf2
 
 LIKE LINE OF it_t_knkkf2,
ld_i_kkber
 
 TYPE KNKK-KKBER ,
ld_i_regul
 
 TYPE T691F-REGUL ,
ld_i_logsys
 
 TYPE KNKKF2-LOGSYS .



SELECT single KUNNR 
  FROM KNKK 
  INTO ld_i_kunnr.
 

"populate fields of struture and append to itab
append wa_t_knkkf2 to it_t_knkkf2.

SELECT single KKBER 
  FROM KNKK 
  INTO ld_i_kkber.


SELECT single REGUL 
  FROM T691F 
  INTO ld_i_regul.


SELECT single LOGSYS 
  FROM KNKKF2 
  INTO ld_i_logsys.