SAP HRHAPCN_OBJ_LIB_READ Function Module for Read Objective Library Tree

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HRHAPCN_OBJ_LIB_READ is a standard hrhapcn obj lib read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read Objective Library Tree 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 hrhapcn obj lib read FM, simply by entering the name HRHAPCN_OBJ_LIB_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: HRHAPCN_PA_UI_OBJLIB
Program Name: SAPLHRHAPCN_PA_UI_OBJLIB
Main Program: SAPLHRHAPCN_PA_UI_OBJLIB
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function HRHAPCN_OBJ_LIB_READ 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 'HRHAPCN_OBJ_LIB_READ'"Read Objective Library Tree
  EXPORTING
*  PLVAR =  "Plan Version
*  BEGDA = SY-DATUM "Start Date
*  ENDDA = SY-DATUM "End Date
*  ALL_OR_BASE = 'B' "Internal ABAP System Field
*  PUP_INFO = 'X' "Internal ABAP System Field
*  UPDATE_INDEX = 'X' "Internal ABAP System Field
*  DEPTH = 0 "Display Depth of Structure
*  SORT = 'X' "Internal ABAP System Field
*  SVECT = '1    ' "Status Vector

 IMPORTING
   O_TAB =  "Objective Library Table
   O_WITHOUT_CLASS =  "Objective Library Table

EXCEPTIONS
   ROOT_NOT_FOUND = 1    WEGID_NOT_VALID = 2 

.

IMPORTING Parameters details for HRHAPCN_OBJ_LIB_READ

PLVAR - Plan Version

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

BEGDA - Start Date

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

ENDDA - End Date

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

ALL_OR_BASE - Internal ABAP System Field

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

PUP_INFO - Internal ABAP System Field

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

UPDATE_INDEX - Internal ABAP System Field

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

DEPTH - Display Depth of Structure

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

SORT - Internal ABAP System Field

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

SVECT - Status Vector

Data type: GDSTR-SVECT
Default: '1 '
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for HRHAPCN_OBJ_LIB_READ

O_TAB - Objective Library Table

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

O_WITHOUT_CLASS - Objective Library Table

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

EXCEPTIONS details

ROOT_NOT_FOUND - Root object not found

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

WEGID_NOT_VALID - Evaluation path not found

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

Copy and paste ABAP code example for HRHAPCN_OBJ_LIB_READ 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 HRHAPCN_OBJ_LIB_READ

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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