SAP TREX_RFC_GET_DOCUMENT_LANGUAGE Function Module for Get class features

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TREX_RFC_GET_DOCUMENT_LANGUAGE is a standard trex rfc get document language SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get class features 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 trex rfc get document language FM, simply by entering the name TREX_RFC_GET_DOCUMENT_LANGUAGE into the relevant SAP transaction such as SE37 or SE38.

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

Function TREX_RFC_GET_DOCUMENT_LANGUAGE 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 'TREX_RFC_GET_DOCUMENT_LANGUAGE'"Get class features
  EXPORTING
*  INDEXSERVER_LOCATION =  "Host:Port

 IMPORTING
   RETURN_CODE =  "Returncode
   RETURN_TEXT =  "Returntext

TABLES
*  SEARCH_DOCS =  "Search Document
*  DOC_CONTENT =  "Document content
*  RESULT_CONTAINER =  "Result Container
*  RESULT_ELEM =  "Result Element

.

IMPORTING Parameters details for TREX_RFC_GET_DOCUMENT_LANGUAGE

INDEXSERVER_LOCATION - Host:Port

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

EXPORTING Parameters details for TREX_RFC_GET_DOCUMENT_LANGUAGE

RETURN_CODE - Returncode

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

RETURN_TEXT - Returntext

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

TABLES Parameters details for TREX_RFC_GET_DOCUMENT_LANGUAGE

SEARCH_DOCS - Search Document

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

DOC_CONTENT - Document content

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

RESULT_CONTAINER - Result Container

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

RESULT_ELEM - Result Element

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

Copy and paste ABAP code example for TREX_RFC_GET_DOCUMENT_LANGUAGE 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 TREX_RFC_GET_DOCUMENT_LANGUAGE

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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