SAP K_GET_HIERARCHY Function Module for
K_GET_HIERARCHY is a standard k get hierarchy SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 k get hierarchy FM, simply by entering the name K_GET_HIERARCHY into the relevant SAP transaction such as SE37 or SE38.
Function Group: KKPH
Program Name: SAPLKKPH
Main Program:
Appliation area: K
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function K_GET_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 'K_GET_HIERARCHY'".
EXPORTING
* HIART = '1' "
* LOEKZ = ' ' "
* OBART = '1' "
* TOTAL = "
* WITH_POSNR = "
* WITH_ORDERS = 'X' "
* READMODE = ' ' "
* KTRTP = '01' "
OBJECT_NR = "
* DATBI = '99991231' "
* WERKS = ' ' "
* VERID = ' ' "
* PROCNR = "
* PLNNR = "
* PLNAL = "
IMPORTING
KOKRS = "
TABLES
KKHIE_I = "
* CKPH_I = "
* CKPE_I = "
* VKKP0_OR_I = "
EXCEPTIONS
NOT_FOUND = 1 NOT_ATTACHED = 2 SYSTEM_FAILURE = 3 WRONG_COSTOBJECT_TYPE = 4 NO_ROOT = 5
IMPORTING Parameters details for K_GET_HIERARCHY
HIART -
Data type: KKHIE-HIARTDefault: '1'
Optional: Yes
Call by Reference: No ( called with pass by value option)
LOEKZ -
Data type: CKPH-LOEKZDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
OBART -
Data type: KKHIE-OBARTDefault: '1'
Optional: Yes
Call by Reference: No ( called with pass by value option)
TOTAL -
Data type: SY-INPUTOptional: Yes
Call by Reference: No ( called with pass by value option)
WITH_POSNR -
Data type: SY-INPUTOptional: Yes
Call by Reference: No ( called with pass by value option)
WITH_ORDERS -
Data type: SY-INPUTDefault: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
READMODE -
Data type: SY-INPUTDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
KTRTP -
Data type: CKPHS-KTRTPDefault: '01'
Optional: Yes
Call by Reference: No ( called with pass by value option)
OBJECT_NR -
Data type: CKPH-OBJNROptional: No
Call by Reference: No ( called with pass by value option)
DATBI -
Data type: CKPH-DATBIDefault: '99991231'
Optional: Yes
Call by Reference: No ( called with pass by value option)
WERKS -
Data type: KKHIE-WERKSDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
VERID -
Data type: KKHIE-VERIDDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
PROCNR -
Data type: KKHIE-PROCNROptional: Yes
Call by Reference: No ( called with pass by value option)
PLNNR -
Data type: KKHIE-PLNNROptional: Yes
Call by Reference: No ( called with pass by value option)
PLNAL -
Data type: KKHIE-PLNALOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for K_GET_HIERARCHY
KOKRS -
Data type: CKPH-KOKRSOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for K_GET_HIERARCHY
KKHIE_I -
Data type: KKHIEOptional: No
Call by Reference: No ( called with pass by value option)
CKPH_I -
Data type: CKPHOptional: Yes
Call by Reference: No ( called with pass by value option)
CKPE_I -
Data type: CKPEOptional: Yes
Call by Reference: No ( called with pass by value option)
VKKP0_OR_I -
Data type: VKKP0_OROptional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
NOT_FOUND - Hierarchy node does not exist
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_ATTACHED -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
SYSTEM_FAILURE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
WRONG_COSTOBJECT_TYPE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NO_ROOT -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for K_GET_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.| DATA: | ||||
| lv_hiart | TYPE KKHIE-HIART, " '1' | |||
| lv_kokrs | TYPE CKPH-KOKRS, " | |||
| lt_kkhie_i | TYPE STANDARD TABLE OF KKHIE, " | |||
| lv_not_found | TYPE KKHIE, " | |||
| lv_loekz | TYPE CKPH-LOEKZ, " SPACE | |||
| lv_obart | TYPE KKHIE-OBART, " '1' | |||
| lv_total | TYPE SY-INPUT, " | |||
| lv_with_posnr | TYPE SY-INPUT, " | |||
| lv_with_orders | TYPE SY-INPUT, " 'X' | |||
| lv_readmode | TYPE SY-INPUT, " SPACE | |||
| lv_ktrtp | TYPE CKPHS-KTRTP, " '01' | |||
| lt_ckph_i | TYPE STANDARD TABLE OF CKPH, " | |||
| lv_not_attached | TYPE CKPH, " | |||
| lt_ckpe_i | TYPE STANDARD TABLE OF CKPE, " | |||
| lv_object_nr | TYPE CKPH-OBJNR, " | |||
| lv_system_failure | TYPE CKPH, " | |||
| lv_datbi | TYPE CKPH-DATBI, " '99991231' | |||
| lt_vkkp0_or_i | TYPE STANDARD TABLE OF VKKP0_OR, " | |||
| lv_wrong_costobject_type | TYPE VKKP0_OR, " | |||
| lv_werks | TYPE KKHIE-WERKS, " SPACE | |||
| lv_no_root | TYPE KKHIE, " | |||
| lv_verid | TYPE KKHIE-VERID, " SPACE | |||
| lv_procnr | TYPE KKHIE-PROCNR, " | |||
| lv_plnnr | TYPE KKHIE-PLNNR, " | |||
| lv_plnal | TYPE KKHIE-PLNAL. " |
|   CALL FUNCTION 'K_GET_HIERARCHY' " |
| EXPORTING | ||
| HIART | = lv_hiart | |
| LOEKZ | = lv_loekz | |
| OBART | = lv_obart | |
| TOTAL | = lv_total | |
| WITH_POSNR | = lv_with_posnr | |
| WITH_ORDERS | = lv_with_orders | |
| READMODE | = lv_readmode | |
| KTRTP | = lv_ktrtp | |
| OBJECT_NR | = lv_object_nr | |
| DATBI | = lv_datbi | |
| WERKS | = lv_werks | |
| VERID | = lv_verid | |
| PROCNR | = lv_procnr | |
| PLNNR | = lv_plnnr | |
| PLNAL | = lv_plnal | |
| IMPORTING | ||
| KOKRS | = lv_kokrs | |
| TABLES | ||
| KKHIE_I | = lt_kkhie_i | |
| CKPH_I | = lt_ckph_i | |
| CKPE_I | = lt_ckpe_i | |
| VKKP0_OR_I | = lt_vkkp0_or_i | |
| EXCEPTIONS | ||
| NOT_FOUND = 1 | ||
| NOT_ATTACHED = 2 | ||
| SYSTEM_FAILURE = 3 | ||
| WRONG_COSTOBJECT_TYPE = 4 | ||
| NO_ROOT = 5 | ||
| . " K_GET_HIERARCHY | ||
ABAP code using 7.40 inline data declarations to call FM K_GET_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.| "SELECT single HIART FROM KKHIE INTO @DATA(ld_hiart). | ||||
| DATA(ld_hiart) | = '1'. | |||
| "SELECT single KOKRS FROM CKPH INTO @DATA(ld_kokrs). | ||||
| "SELECT single LOEKZ FROM CKPH INTO @DATA(ld_loekz). | ||||
| DATA(ld_loekz) | = ' '. | |||
| "SELECT single OBART FROM KKHIE INTO @DATA(ld_obart). | ||||
| DATA(ld_obart) | = '1'. | |||
| "SELECT single INPUT FROM SY INTO @DATA(ld_total). | ||||
| "SELECT single INPUT FROM SY INTO @DATA(ld_with_posnr). | ||||
| "SELECT single INPUT FROM SY INTO @DATA(ld_with_orders). | ||||
| DATA(ld_with_orders) | = 'X'. | |||
| "SELECT single INPUT FROM SY INTO @DATA(ld_readmode). | ||||
| DATA(ld_readmode) | = ' '. | |||
| "SELECT single KTRTP FROM CKPHS INTO @DATA(ld_ktrtp). | ||||
| DATA(ld_ktrtp) | = '01'. | |||
| "SELECT single OBJNR FROM CKPH INTO @DATA(ld_object_nr). | ||||
| "SELECT single DATBI FROM CKPH INTO @DATA(ld_datbi). | ||||
| DATA(ld_datbi) | = '99991231'. | |||
| "SELECT single WERKS FROM KKHIE INTO @DATA(ld_werks). | ||||
| DATA(ld_werks) | = ' '. | |||
| "SELECT single VERID FROM KKHIE INTO @DATA(ld_verid). | ||||
| DATA(ld_verid) | = ' '. | |||
| "SELECT single PROCNR FROM KKHIE INTO @DATA(ld_procnr). | ||||
| "SELECT single PLNNR FROM KKHIE INTO @DATA(ld_plnnr). | ||||
| "SELECT single PLNAL FROM KKHIE INTO @DATA(ld_plnal). | ||||
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