SAP FKK_SAMPLE_2401 Function Module for
FKK_SAMPLE_2401 is a standard fkk sample 2401 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 fkk sample 2401 FM, simply by entering the name FKK_SAMPLE_2401 into the relevant SAP transaction such as SE37 or SE38.
Function Group: FKEBS_BILLPOST
Program Name: SAPLFKEBS_BILLPOST
Main Program: SAPLFKEBS_BILLPOST
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FKK_SAMPLE_2401 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 'FKK_SAMPLE_2401'".
EXPORTING
I_RESOB = "Object Category for Which the Reconciliation Key is Reserved
I_RESKY = "Object for Which the Reconciliation Key Is Reserved
I_DATUM = "Date and Time, Current (Application Server) Date
IMPORTING
E_FIKEY = "Reconciliation Key for General Ledger
EXCEPTIONS
FIKEY_TRUNK_TOTALLY_USED = 1
IMPORTING Parameters details for FKK_SAMPLE_2401
I_RESOB - Object Category for Which the Reconciliation Key is Reserved
Data type: DFKKSUMC-RESOBOptional: No
Call by Reference: Yes
I_RESKY - Object for Which the Reconciliation Key Is Reserved
Data type: DFKKSUMC-RESKYOptional: No
Call by Reference: Yes
I_DATUM - Date and Time, Current (Application Server) Date
Data type: SY-DATUMOptional: No
Call by Reference: Yes
EXPORTING Parameters details for FKK_SAMPLE_2401
E_FIKEY - Reconciliation Key for General Ledger
Data type: DFKKSUMC-FIKEYOptional: No
Call by Reference: Yes
EXCEPTIONS details
FIKEY_TRUNK_TOTALLY_USED -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FKK_SAMPLE_2401 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_e_fikey | TYPE DFKKSUMC-FIKEY, " | |||
| lv_i_resob | TYPE DFKKSUMC-RESOB, " | |||
| lv_fikey_trunk_totally_used | TYPE DFKKSUMC, " | |||
| lv_i_resky | TYPE DFKKSUMC-RESKY, " | |||
| lv_i_datum | TYPE SY-DATUM. " |
|   CALL FUNCTION 'FKK_SAMPLE_2401' " |
| EXPORTING | ||
| I_RESOB | = lv_i_resob | |
| I_RESKY | = lv_i_resky | |
| I_DATUM | = lv_i_datum | |
| IMPORTING | ||
| E_FIKEY | = lv_e_fikey | |
| EXCEPTIONS | ||
| FIKEY_TRUNK_TOTALLY_USED = 1 | ||
| . " FKK_SAMPLE_2401 | ||
ABAP code using 7.40 inline data declarations to call FM FKK_SAMPLE_2401
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 FIKEY FROM DFKKSUMC INTO @DATA(ld_e_fikey). | ||||
| "SELECT single RESOB FROM DFKKSUMC INTO @DATA(ld_i_resob). | ||||
| "SELECT single RESKY FROM DFKKSUMC INTO @DATA(ld_i_resky). | ||||
| "SELECT single DATUM FROM SY INTO @DATA(ld_i_datum). | ||||
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