SAP HU_AR_BUILD_HIERARCHY Function Module for Handling Units archiving: Build HU hierarchy

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HU_AR_BUILD_HIERARCHY is a standard hu ar build hierarchy SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Handling Units archiving: Build HU hierarchy 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 ar build hierarchy FM, simply by entering the name HU_AR_BUILD_HIERARCHY into the relevant SAP transaction such as SE37 or SE38.

Function Group: V51R
Program Name: SAPLV51R
Main Program: SAPLV51R
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function HU_AR_BUILD_HIERARCHY 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_AR_BUILD_HIERARCHY'"Handling Units archiving: Build HU hierarchy
  EXPORTING
*  IF_HUNUM_FIRST = 0 "Handling-Unit Group's Sequence Number

 IMPORTING
   EF_HUNUM_LAST =  "Handling-Unit Group's Sequence Number

TABLES
   IT_VEKP =  "Handling Unit - Header Table
   IT_VEPO =  "Packing: Handling Unit Item (Contents)
   CT_HIERARCHY =  "Hierarchy Information for Groups of Handling Units

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLV51R_001 User Exit: Check Whether Handling Units Can Be Archived

IMPORTING Parameters details for HU_AR_BUILD_HIERARCHY

IF_HUNUM_FIRST - Handling-Unit Group's Sequence Number

Data type: HUM_AR_HUNUM
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for HU_AR_BUILD_HIERARCHY

EF_HUNUM_LAST - Handling-Unit Group's Sequence Number

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

TABLES Parameters details for HU_AR_BUILD_HIERARCHY

IT_VEKP - Handling Unit - Header Table

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

IT_VEPO - Packing: Handling Unit Item (Contents)

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

CT_HIERARCHY - Hierarchy Information for Groups of Handling Units

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

Copy and paste ABAP code example for HU_AR_BUILD_HIERARCHY 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_AR_BUILD_HIERARCHY

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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