SAP BKK_ACCNT_CHECK_EXT_ACNUM Function Module for Check Multiple Entries of External Account Number for Bank Area

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BKK_ACCNT_CHECK_EXT_ACNUM is a standard bkk accnt check ext acnum SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Check Multiple Entries of External Account Number for Bank Area 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 bkk accnt check ext acnum FM, simply by entering the name BKK_ACCNT_CHECK_EXT_ACNUM into the relevant SAP transaction such as SE37 or SE38.

Function Group: FBK8
Program Name: SAPLFBK8
Main Program: SAPLFBK8
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BKK_ACCNT_CHECK_EXT_ACNUM 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 'BKK_ACCNT_CHECK_EXT_ACNUM'"Check Multiple Entries of External Account Number for Bank Area
  EXPORTING
   I_BKKRS =  "Bank Area
   I_ACNUM_EXT =  "External Account Number

 IMPORTING
   E_BKK42_DATA =  "Operational Data for Account
   E_RETURN =  "See Long Text

.

IMPORTING Parameters details for BKK_ACCNT_CHECK_EXT_ACNUM

I_BKKRS - Bank Area

Data type: IBKK42-BKKRS
Optional: No
Call by Reference: No ( called with pass by value option)

I_ACNUM_EXT - External Account Number

Data type: IBKK42-ACNUM_EXT
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for BKK_ACCNT_CHECK_EXT_ACNUM

E_BKK42_DATA - Operational Data for Account

Data type: IBKK42
Optional: No
Call by Reference: No ( called with pass by value option)

E_RETURN - See Long Text

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

Copy and paste ABAP code example for BKK_ACCNT_CHECK_EXT_ACNUM 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 BKK_ACCNT_CHECK_EXT_ACNUM

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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