SAP FKK_BUDAT_CHECK Function Module for
FKK_BUDAT_CHECK is a standard fkk budat check 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 budat check FM, simply by entering the name FKK_BUDAT_CHECK into the relevant SAP transaction such as SE37 or SE38.
Function Group: FKB3
Program Name: SAPLFKB3
Main Program: SAPLFKB3
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FKK_BUDAT_CHECK 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_BUDAT_CHECK'".
EXPORTING
I_BUKRS = "Company Code
I_BUDAT = "Posting Date
* I_HKONT = "G/L Account
* I_CHECK_FUTURE_DATE = "
* I_READ_DATA_ONLY = "
* I_X_NO_BUFFER = "
* I_WNPER = "
IMPORTING
E_MONAT = "Posting Period
E_GJAHR = "Fiscal Year
E_SPECIAL_PERIOD = "
E_PERIOD_MESSAGES = "
IMPORTING Parameters details for FKK_BUDAT_CHECK
I_BUKRS - Company Code
Data type: FKKOP-BUKRSOptional: No
Call by Reference: No ( called with pass by value option)
I_BUDAT - Posting Date
Data type: FKKOP-BUDATOptional: No
Call by Reference: No ( called with pass by value option)
I_HKONT - G/L Account
Data type: FKKOP-HKONTOptional: Yes
Call by Reference: No ( called with pass by value option)
I_CHECK_FUTURE_DATE -
Data type: BOOLE-BOOLEOptional: Yes
Call by Reference: No ( called with pass by value option)
I_READ_DATA_ONLY -
Data type: BOOLE-BOOLEOptional: Yes
Call by Reference: No ( called with pass by value option)
I_X_NO_BUFFER -
Data type: BOOLE-BOOLEOptional: Yes
Call by Reference: No ( called with pass by value option)
I_WNPER -
Data type: WNPER_KKOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for FKK_BUDAT_CHECK
E_MONAT - Posting Period
Data type: COBL-MONATOptional: No
Call by Reference: No ( called with pass by value option)
E_GJAHR - Fiscal Year
Data type: COBL-GJAHROptional: No
Call by Reference: No ( called with pass by value option)
E_SPECIAL_PERIOD -
Data type: BOOLE-BOOLEOptional: No
Call by Reference: No ( called with pass by value option)
E_PERIOD_MESSAGES -
Data type: FKKWNPEROptional: No
Call by Reference: Yes
Copy and paste ABAP code example for FKK_BUDAT_CHECK 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_monat | TYPE COBL-MONAT, " | |||
| lv_i_bukrs | TYPE FKKOP-BUKRS, " | |||
| lv_e_gjahr | TYPE COBL-GJAHR, " | |||
| lv_i_budat | TYPE FKKOP-BUDAT, " | |||
| lv_i_hkont | TYPE FKKOP-HKONT, " | |||
| lv_e_special_period | TYPE BOOLE-BOOLE, " | |||
| lv_e_period_messages | TYPE FKKWNPER, " | |||
| lv_i_check_future_date | TYPE BOOLE-BOOLE, " | |||
| lv_i_read_data_only | TYPE BOOLE-BOOLE, " | |||
| lv_i_x_no_buffer | TYPE BOOLE-BOOLE, " | |||
| lv_i_wnper | TYPE WNPER_KK. " |
|   CALL FUNCTION 'FKK_BUDAT_CHECK' " |
| EXPORTING | ||
| I_BUKRS | = lv_i_bukrs | |
| I_BUDAT | = lv_i_budat | |
| I_HKONT | = lv_i_hkont | |
| I_CHECK_FUTURE_DATE | = lv_i_check_future_date | |
| I_READ_DATA_ONLY | = lv_i_read_data_only | |
| I_X_NO_BUFFER | = lv_i_x_no_buffer | |
| I_WNPER | = lv_i_wnper | |
| IMPORTING | ||
| E_MONAT | = lv_e_monat | |
| E_GJAHR | = lv_e_gjahr | |
| E_SPECIAL_PERIOD | = lv_e_special_period | |
| E_PERIOD_MESSAGES | = lv_e_period_messages | |
| . " FKK_BUDAT_CHECK | ||
ABAP code using 7.40 inline data declarations to call FM FKK_BUDAT_CHECK
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 MONAT FROM COBL INTO @DATA(ld_e_monat). | ||||
| "SELECT single BUKRS FROM FKKOP INTO @DATA(ld_i_bukrs). | ||||
| "SELECT single GJAHR FROM COBL INTO @DATA(ld_e_gjahr). | ||||
| "SELECT single BUDAT FROM FKKOP INTO @DATA(ld_i_budat). | ||||
| "SELECT single HKONT FROM FKKOP INTO @DATA(ld_i_hkont). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_e_special_period). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_i_check_future_date). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_i_read_data_only). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_i_x_no_buffer). | ||||
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