SAP HU_REPACK Function Module for Repacking HUs and Materials

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HU_REPACK is a standard hu repack SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Repacking HUs and Materials 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 repack FM, simply by entering the name HU_REPACK into the relevant SAP transaction such as SE37 or SE38.

Function Group: V51E
Program Name: SAPLV51E
Main Program: SAPLV51E
Appliation area: V
Release date: 27-Sep-1999
Mode(Normal, Remote etc): Normal Function Module
Update:

Function HU_REPACK 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_REPACK'"Repacking HUs and Materials
  EXPORTING
   IT_REPACK =  "Repacking Operation
*  IT_REPACK_SERNR =  "Serial Numbers for Repacking

 IMPORTING
   ET_MESSAGES =  "Table of Messages that Occurred

EXCEPTIONS
   NOT_POSSIBLE = 1 

.

IMPORTING Parameters details for HU_REPACK

IT_REPACK - Repacking Operation

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

IT_REPACK_SERNR - Serial Numbers for Repacking

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

EXPORTING Parameters details for HU_REPACK

ET_MESSAGES - Table of Messages that Occurred

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

EXCEPTIONS details

NOT_POSSIBLE - Repacking not Possible

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

Copy and paste ABAP code example for HU_REPACK 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_REPACK

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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