SAP BCA_API_CHECKDIG_CREATE Function Module for Place Check Digit in Account Number

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BCA_API_CHECKDIG_CREATE is a standard bca api checkdig create SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Place Check Digit in Account Number 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 bca api checkdig create FM, simply by entering the name BCA_API_CHECKDIG_CREATE into the relevant SAP transaction such as SE37 or SE38.

Function Group: FB0CHECKDIGIT_API
Program Name: SAPLFB0CHECKDIGIT_API
Main Program: SAPLFB0CHECKDIGIT_API
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BCA_API_CHECKDIG_CREATE 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 'BCA_API_CHECKDIG_CREATE'"Place Check Digit in Account Number
  EXPORTING
   I_NUMBER =  "Incomplete Number
*  I_BKKRS =  "Bank Area
*  I_BANKCOUNTRY =  "Bank Country Key
*  I_BANKKEY =  "Bank Key
*  I_METHODNUMBER =  "Check Digit Calculation Method

 IMPORTING
   E_RC =  "Check Result
   E_NUMBER =  "Complete Number

EXCEPTIONS
   BKKRS_NOT_QUALIFIED = 1    BANKKEY_NOT_FOUND = 2    CHECKMETHOD_NOT_FOUND = 3    METHODS_NOT_FOUND = 4 

.

IMPORTING Parameters details for BCA_API_CHECKDIG_CREATE

I_NUMBER - Incomplete Number

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

I_BKKRS - Bank Area

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

I_BANKCOUNTRY - Bank Country Key

Data type: TBKK01-BANKS
Optional: Yes
Call by Reference: Yes

I_BANKKEY - Bank Key

Data type: TBKK01-BANKL
Optional: Yes
Call by Reference: Yes

I_METHODNUMBER - Check Digit Calculation Method

Data type: TBKK030-CHKMETH
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for BCA_API_CHECKDIG_CREATE

E_RC - Check Result

Data type: SY-SUBRC
Optional: No
Call by Reference: Yes

E_NUMBER - Complete Number

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

EXCEPTIONS details

BKKRS_NOT_QUALIFIED -

Data type:
Optional: No
Call by Reference: Yes

BANKKEY_NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

CHECKMETHOD_NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

METHODS_NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for BCA_API_CHECKDIG_CREATE 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 BCA_API_CHECKDIG_CREATE

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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