SAP FKK_INV_FUNCTION_GET_OPTIONAL Function Module for

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FKK_INV_FUNCTION_GET_OPTIONAL is a standard fkk inv function get optional 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 inv function get optional FM, simply by entering the name FKK_INV_FUNCTION_GET_OPTIONAL into the relevant SAP transaction such as SE37 or SE38.

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

Function FKK_INV_FUNCTION_GET_OPTIONAL 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_INV_FUNCTION_GET_OPTIONAL'"
  EXPORTING
   I_APPLK =  "Application Area
*  I_SET_ALL_FUNC_SWITCHABLE = ' ' "
*  I_EXTENDED_LOG = 'X' "
*  I_INVTRIG_TAB =  "Invoicing Trigger (Table for Structure FKKINV_TRIG)
   I_INV_PROCESS =  "Invoicing Process
   I_INV_TYPE =  "Invoicing Type
   I_INV_CATEGORY =  "
*  I_INV_FUNCTION =  "Invoicing Function
*  I_EXPERT_MODE = ' ' "Switch for Activation of Expert Mode for Invoicing
*  I_HEADERTEXT = ' ' "
*  I_INIT_FUNC = ' ' "
*  I_INIT_FUNCTION_TAB =  "

 IMPORTING
   E_FUNC_ACTIVE =  "
   E_SWITCH_OFF_EXPERT_MODE =  "Checkbox

EXCEPTIONS
   USER_ABORT = 1 

.

IMPORTING Parameters details for FKK_INV_FUNCTION_GET_OPTIONAL

I_APPLK - Application Area

Data type: APPLK_KK
Optional: No
Call by Reference: Yes

I_SET_ALL_FUNC_SWITCHABLE -

Data type: XFELD
Default: ' '
Optional: Yes
Call by Reference: Yes

I_EXTENDED_LOG -

Data type: XFELD
Default: 'X'
Optional: Yes
Call by Reference: Yes

I_INVTRIG_TAB - Invoicing Trigger (Table for Structure FKKINV_TRIG)

Data type: FKKINV_TRIG_TAB
Optional: Yes
Call by Reference: Yes

I_INV_PROCESS - Invoicing Process

Data type: INV_PROCESS_KK
Optional: No
Call by Reference: Yes

I_INV_TYPE - Invoicing Type

Data type: INV_TYPE_KK
Optional: No
Call by Reference: Yes

I_INV_CATEGORY -

Data type: INV_CATEGORY_KK
Optional: No
Call by Reference: Yes

I_INV_FUNCTION - Invoicing Function

Data type: INV_FUNCTION_KK
Optional: Yes
Call by Reference: Yes

I_EXPERT_MODE - Switch for Activation of Expert Mode for Invoicing

Data type: INV_EXPERT_KK
Default: ' '
Optional: Yes
Call by Reference: Yes

I_HEADERTEXT -

Data type: C
Default: SPACE
Optional: Yes
Call by Reference: Yes

I_INIT_FUNC -

Data type: XFELD
Default: ' '
Optional: Yes
Call by Reference: Yes

I_INIT_FUNCTION_TAB -

Data type: INV_FUNCTION_TAB
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for FKK_INV_FUNCTION_GET_OPTIONAL

E_FUNC_ACTIVE -

Data type: XFELD
Optional: No
Call by Reference: Yes

E_SWITCH_OFF_EXPERT_MODE - Checkbox

Data type: XFELD
Optional: No
Call by Reference: Yes

EXCEPTIONS details

USER_ABORT -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for FKK_INV_FUNCTION_GET_OPTIONAL 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.

ABAP code using 7.40 inline data declarations to call FM FKK_INV_FUNCTION_GET_OPTIONAL

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.

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