SAP BKK_STACK_BLOCK Function Module for BCA: Lock Check Stack

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BKK_STACK_BLOCK is a standard bkk stack block SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for BCA: Lock Check Stack 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 stack block FM, simply by entering the name BKK_STACK_BLOCK into the relevant SAP transaction such as SE37 or SE38.

Function Group: FBA10
Program Name: SAPLFBA10
Main Program: SAPLFBA10
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BKK_STACK_BLOCK 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_STACK_BLOCK'"BCA: Lock Check Stack
  EXPORTING
   I_BKKRS =  "Bank Area
*  I_STACK_NR =  "
*  I_CASHB_CATG = G_CON_CHEQUE "Position Category
   I_CASHB_TYPE =  "Position Type
   I_BLOCKREASON =  "Lock Reason
*  I_BLOCKDATFROM = SY-DATUM "Lock from (Date)
   I_BLOCKDATTO =  "Lock to (Date)
   I_STACK_PLACE_FROM =  "Location of Check Stack Before the Lock
*  I_BLOCK_USER = SY-UNAME "User Setting the Lock
*  I_BLOCK_TIME = SY-UZEIT "Lock Time

 IMPORTING
   E_RC =  "Return Code (<> 0: Errors)

TABLES
   I_T_STACK_TO_BLOCK =  "Table of Check Stacks to Be Locked

.

IMPORTING Parameters details for BKK_STACK_BLOCK

I_BKKRS - Bank Area

Data type: BKKA5-BKKRS
Optional: No
Call by Reference: No ( called with pass by value option)

I_STACK_NR -

Data type: BKKA5-STACK_NR
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_CASHB_CATG - Position Category

Data type: BKKA5-CASHB_CATG
Default: G_CON_CHEQUE
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_CASHB_TYPE - Position Type

Data type: BKKA5-CASHB_TYPE
Optional: No
Call by Reference: No ( called with pass by value option)

I_BLOCKREASON - Lock Reason

Data type: BKKA6-BLOCK_REAS
Optional: No
Call by Reference: No ( called with pass by value option)

I_BLOCKDATFROM - Lock from (Date)

Data type: BKKA6-STACK_SDAT
Default: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_BLOCKDATTO - Lock to (Date)

Data type: BKKA6-BLOCKDATTO
Optional: No
Call by Reference: No ( called with pass by value option)

I_STACK_PLACE_FROM - Location of Check Stack Before the Lock

Data type: BKKA5-STACK_PLACE
Optional: No
Call by Reference: No ( called with pass by value option)

I_BLOCK_USER - User Setting the Lock

Data type: BKKA5-NAME_STACK_STAT
Default: SY-UNAME
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_BLOCK_TIME - Lock Time

Data type: BKKA5-STACK_STIM
Default: SY-UZEIT
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for BKK_STACK_BLOCK

E_RC - Return Code (<> 0: Errors)

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

TABLES Parameters details for BKK_STACK_BLOCK

I_T_STACK_TO_BLOCK - Table of Check Stacks to Be Locked

Data type: BKKA5
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for BKK_STACK_BLOCK 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_STACK_BLOCK

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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