SAP UJN_API_HIE_TNODE_READ Function Module for Read text from hierarchy

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UJN_API_HIE_TNODE_READ is a standard ujn api hie tnode 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 text from 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 ujn api hie tnode read FM, simply by entering the name UJN_API_HIE_TNODE_READ into the relevant SAP transaction such as SE37 or SE38.

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

Function UJN_API_HIE_TNODE_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 'UJN_API_HIE_TNODE_READ'"Read text from hierarchy
  EXPORTING
   IT_HIERARCHY =  "BPC: Internal Table of UJN_S_HIE_SEL
*  I_OBJVERS = 'A' "Single-Character Flag

 IMPORTING
   ET_TNODE =  "BPC: Hierarchy text node
   ET_MESSAGE =  "BPC: Messages
   EF_SUCCESS =  "BPC: Generic indicator

.

IMPORTING Parameters details for UJN_API_HIE_TNODE_READ

IT_HIERARCHY - BPC: Internal Table of UJN_S_HIE_SEL

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

I_OBJVERS - Single-Character Flag

Data type: CHAR1
Default: 'A'
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for UJN_API_HIE_TNODE_READ

ET_TNODE - BPC: Hierarchy text node

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

ET_MESSAGE - BPC: Messages

Data type: UJ0_T_MESSAGE
Optional: No
Call by Reference: Yes

EF_SUCCESS - BPC: Generic indicator

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

Copy and paste ABAP code example for UJN_API_HIE_TNODE_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 UJN_API_HIE_TNODE_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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