SAP CREDITCONTROL_READ_KNKKF1 Function Module for Read A/R Summary









CREDITCONTROL_READ_KNKKF1 is a standard creditcontrol read knkkf1 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read A/R Summary processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for creditcontrol read knkkf1 FM, simply by entering the name CREDITCONTROL_READ_KNKKF1 into the relevant SAP transaction such as SE37 or SE38.

Function Group: CRDM
Program Name: SAPLCRDM
Main Program: SAPLCRDM
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function CREDITCONTROL_READ_KNKKF1 pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'CREDITCONTROL_READ_KNKKF1'"Read A/R Summary
EXPORTING
I_KUNNR = "Customer
I_KKBER = "Credit Control Area
* I_REGUL = 'X' "
* I_LOGSYS = "

IMPORTING
E_KNKKF1 = "

TABLES
* T_KNKKF2 = "

EXCEPTIONS
DATA_NOT_AVAILABLE = 1
.



IMPORTING Parameters details for CREDITCONTROL_READ_KNKKF1

I_KUNNR - Customer

Data type: KNKK-KUNNR
Optional: No
Call by Reference: No ( called with pass by value option)

I_KKBER - Credit Control Area

Data type: KNKK-KKBER
Optional: No
Call by Reference: No ( called with pass by value option)

I_REGUL -

Data type: T691F-REGUL
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_LOGSYS -

Data type: KNKKF1-LOGSYS
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for CREDITCONTROL_READ_KNKKF1

E_KNKKF1 -

Data type: KNKKF1
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for CREDITCONTROL_READ_KNKKF1

T_KNKKF2 -

Data type: KNKKF2
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

DATA_NOT_AVAILABLE - Data could not be determined

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for CREDITCONTROL_READ_KNKKF1 Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

DATA:
lv_i_kunnr  TYPE KNKK-KUNNR, "   
lv_e_knkkf1  TYPE KNKKF1, "   
lt_t_knkkf2  TYPE STANDARD TABLE OF KNKKF2, "   
lv_data_not_available  TYPE KNKKF2, "   
lv_i_kkber  TYPE KNKK-KKBER, "   
lv_i_regul  TYPE T691F-REGUL, "   'X'
lv_i_logsys  TYPE KNKKF1-LOGSYS. "   

  CALL FUNCTION 'CREDITCONTROL_READ_KNKKF1'  "Read A/R Summary
    EXPORTING
         I_KUNNR = lv_i_kunnr
         I_KKBER = lv_i_kkber
         I_REGUL = lv_i_regul
         I_LOGSYS = lv_i_logsys
    IMPORTING
         E_KNKKF1 = lv_e_knkkf1
    TABLES
         T_KNKKF2 = lt_t_knkkf2
    EXCEPTIONS
        DATA_NOT_AVAILABLE = 1
. " CREDITCONTROL_READ_KNKKF1




ABAP code using 7.40 inline data declarations to call FM CREDITCONTROL_READ_KNKKF1

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

"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).
DATA(ld_i_regul) = 'X'.
 
"SELECT single LOGSYS FROM KNKKF1 INTO @DATA(ld_i_logsys).
 


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