SAP PK_ENQUEUE_KANBAN Function Module for Lock Kanban
PK_ENQUEUE_KANBAN is a standard pk enqueue kanban SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Lock Kanban 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 pk enqueue kanban FM, simply by entering the name PK_ENQUEUE_KANBAN into the relevant SAP transaction such as SE37 or SE38.
Function Group: MPKA
Program Name: SAPLMPKA
Main Program: SAPLMPKA
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function PK_ENQUEUE_KANBAN 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 'PK_ENQUEUE_KANBAN'"Lock Kanban.
EXPORTING
* I_SCOPE = '2' "
* I_PKNUM = "Control cycle number
* I_PKPOS = "Kanban item number / control cycle item
* I_PKKEY = "Identification Number
* I_PKPS_OLD = "Control Cycle Item / Kanban
IMPORTING
E_PKPS = "Control Cycle Item / Kanban
IMPORTING Parameters details for PK_ENQUEUE_KANBAN
I_SCOPE -
Data type:Default: '2'
Optional: Yes
Call by Reference: Yes
I_PKNUM - Control cycle number
Data type: PKPS-PKNUMOptional: Yes
Call by Reference: Yes
I_PKPOS - Kanban item number / control cycle item
Data type: PKPS-PKPOSOptional: Yes
Call by Reference: Yes
I_PKKEY - Identification Number
Data type: PKPS-PKKEYOptional: Yes
Call by Reference: Yes
I_PKPS_OLD - Control Cycle Item / Kanban
Data type: PKPSOptional: Yes
Call by Reference: Yes
EXPORTING Parameters details for PK_ENQUEUE_KANBAN
E_PKPS - Control Cycle Item / Kanban
Data type: PKPSOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for PK_ENQUEUE_KANBAN 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.| DATA: | ||||
| lv_e_pkps | TYPE PKPS, " | |||
| lv_i_scope | TYPE PKPS, " '2' | |||
| lv_i_pknum | TYPE PKPS-PKNUM, " | |||
| lv_i_pkpos | TYPE PKPS-PKPOS, " | |||
| lv_i_pkkey | TYPE PKPS-PKKEY, " | |||
| lv_i_pkps_old | TYPE PKPS. " |
|   CALL FUNCTION 'PK_ENQUEUE_KANBAN' "Lock Kanban |
| EXPORTING | ||
| I_SCOPE | = lv_i_scope | |
| I_PKNUM | = lv_i_pknum | |
| I_PKPOS | = lv_i_pkpos | |
| I_PKKEY | = lv_i_pkkey | |
| I_PKPS_OLD | = lv_i_pkps_old | |
| IMPORTING | ||
| E_PKPS | = lv_e_pkps | |
| . " PK_ENQUEUE_KANBAN | ||
ABAP code using 7.40 inline data declarations to call FM PK_ENQUEUE_KANBAN
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.| DATA(ld_i_scope) | = '2'. | |||
| "SELECT single PKNUM FROM PKPS INTO @DATA(ld_i_pknum). | ||||
| "SELECT single PKPOS FROM PKPS INTO @DATA(ld_i_pkpos). | ||||
| "SELECT single PKKEY FROM PKPS INTO @DATA(ld_i_pkkey). | ||||
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