SAP EXIT_SAPLKACB_002 Function Module for PAI exit for customer fields in coding block

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EXIT_SAPLKACB_002 is a standard exit saplkacb 002 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for PAI exit for customer fields in coding block 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 exit saplkacb 002 FM, simply by entering the name EXIT_SAPLKACB_002 into the relevant SAP transaction such as SE37 or SE38.

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

Function EXIT_SAPLKACB_002 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 'EXIT_SAPLKACB_002'"PAI exit for customer fields in coding block
  EXPORTING
   I_COBL =  "Coding block with SAP and customer fields

CHANGING
   E_COBL_CUST =  "Customer fields in coding block

EXCEPTIONS
   SEND_MESSAGE = 1 

.

Related Function Modules

Below is a list of related SAP function modules this CUSTOMER FUNCTION exit / user exit is relevant for.
COBL_CHECK_INCL_EEW_COBL
COBL_CUSTOMER_EXIT_PAI
COBL_EX_CODINGBLOCK_CHECK
COBL_EX_READ_MASTER_DATA_TEXT
COBL_EX_RECEIVE
COBL_EX_SEND_FULL_SCREEN
COBL_EX_SEND_PAI
COBL_EX_SEND_PAI_ALL
COBL_EX_SEND_PBO
COBL_EX_SHOW_MASTER_DATA
COBL_FCODE_SET

IMPORTING Parameters details for EXIT_SAPLKACB_002

I_COBL - Coding block with SAP and customer fields

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

CHANGING Parameters details for EXIT_SAPLKACB_002

E_COBL_CUST - Customer fields in coding block

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

EXCEPTIONS details

SEND_MESSAGE - A message is to be issued

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

Copy and paste ABAP code example for EXIT_SAPLKACB_002 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 EXIT_SAPLKACB_002

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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