SAP HU_ENQUEUE Function Module for NOTRANSL: Sperren von Handling Units und Lagereinheiten

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HU_ENQUEUE is a standard hu enqueue SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: Sperren von Handling Units und Lagereinheiten 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 hu enqueue FM, simply by entering the name HU_ENQUEUE into the relevant SAP transaction such as SE37 or SE38.

Function Group: V51F
Program Name: SAPLV51F
Main Program: SAPLV51F
Appliation area: V
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function HU_ENQUEUE 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 'HU_ENQUEUE'"NOTRANSL: Sperren von Handling Units und Lagereinheiten
  EXPORTING
*  IF_WITH_LE = 'X' "
*  IF_ONLY_LE = ' ' "
*  IF_DEQUEUE = ' ' "
*  IF_COLLECT = ' ' "

 IMPORTING
   ET_LQUA =  "

CHANGING
*  CS_HEADER =  "Handling Unit Header

EXCEPTIONS
   FOREIGN_LOCK = 1    FATAL_ERROR = 2    LE_NOT_FOUND = 3 

.

IMPORTING Parameters details for HU_ENQUEUE

IF_WITH_LE -

Data type: XFELD
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

IF_ONLY_LE -

Data type: XFELD
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

IF_DEQUEUE -

Data type: XFELD
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

IF_COLLECT -

Data type: XFELD
Default: SPACE
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for HU_ENQUEUE

ET_LQUA -

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

CHANGING Parameters details for HU_ENQUEUE

CS_HEADER - Handling Unit Header

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

EXCEPTIONS details

FOREIGN_LOCK -

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

FATAL_ERROR - Critical Error

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

LE_NOT_FOUND -

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

Copy and paste ABAP code example for HU_ENQUEUE 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 HU_ENQUEUE

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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