SAP FKK2_IN_DU_DUNNING_REVERSE Function Module for Reverse Correspondence Dunning

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FKK2_IN_DU_DUNNING_REVERSE is a standard fkk2 in du dunning reverse SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Reverse Correspondence Dunning 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 fkk2 in du dunning reverse FM, simply by entering the name FKK2_IN_DU_DUNNING_REVERSE into the relevant SAP transaction such as SE37 or SE38.

Function Group: FKK2_IN_DU
Program Name: SAPLFKK2_IN_DU
Main Program: SAPLFKK2_IN_DU
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FKK2_IN_DU_DUNNING_REVERSE 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 'FKK2_IN_DU_DUNNING_REVERSE'"Reverse Correspondence Dunning
CHANGING
   C_DFKKCOMA =  "Correspondence Dunning

TABLES
   CT_DFKKCOMA =  "Correspondence Dunning

.

CHANGING Parameters details for FKK2_IN_DU_DUNNING_REVERSE

C_DFKKCOMA - Correspondence Dunning

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

TABLES Parameters details for FKK2_IN_DU_DUNNING_REVERSE

CT_DFKKCOMA - Correspondence Dunning

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

Copy and paste ABAP code example for FKK2_IN_DU_DUNNING_REVERSE 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 FKK2_IN_DU_DUNNING_REVERSE

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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