SAP LXE_T002_SELECT_LANGUAGE Function Module for Select language









LXE_T002_SELECT_LANGUAGE is a standard lxe t002 select 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 Select language 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 lxe t002 select language FM, simply by entering the name LXE_T002_SELECT_LANGUAGE into the relevant SAP transaction such as SE37 or SE38.

Function Group: LXE_T002
Program Name: SAPLLXE_T002
Main Program: SAPLLXE_T002
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function LXE_T002_SELECT_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 'LXE_T002_SELECT_LANGUAGE'"Select language
  EXPORTING
*  FLAG_PLUS = '' "Single-Character Flag
*  TITLE = '' "
*  START_X = '1' "
*  START_Y = '1' "
*  END_X = '1' "
*  END_Y = '1' "
*  BASIS_ONLY = '' "
*  FLAG_STAR = '' "Single-Character Flag
*  R3_LANG_ONLY = '' "Single-Character Flag
*  TRANS_ONLY = '' "
*  ACTIVE_ONLY = '' "
*  DYNPPROG = '' "ABAP Program: Current Main Program
*  DYNPNR = '' "ABAP Program: Number of Current Screen
*  DYNPFIELD = '' "Field Name
*  DYNPFIELD_X = '' "Field Name

 IMPORTING
   LANGUAGE =  "ISO Language ID
   R3_LANG =  "Language Key
   TEXT =  "

TABLES
*  BASIS_LANGS =  "

EXCEPTIONS
   PARAMETER_ERROR = 1    NO_VALUES_FOUND = 2    NO_SELECTION = 3
.



IMPORTING Parameters details for LXE_T002_SELECT_LANGUAGE

FLAG_PLUS - Single-Character Flag

Data type: CHAR1
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

TITLE -

Data type: C
Default: ''
Optional: Yes
Call by Reference: Yes

START_X -

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

START_Y -

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

END_X -

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

END_Y -

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

BASIS_ONLY -

Data type: CHAR1
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

FLAG_STAR - Single-Character Flag

Data type: CHAR1
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

R3_LANG_ONLY - Single-Character Flag

Data type: CHAR1
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

TRANS_ONLY -

Data type: CHAR1
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

ACTIVE_ONLY -

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

DYNPPROG - ABAP Program: Current Main Program

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

DYNPNR - ABAP Program: Number of Current Screen

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

DYNPFIELD - Field Name

Data type: HELP_INFO-DYNPROFLD
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

DYNPFIELD_X - Field Name

Data type: HELP_INFO-DYNPROFLD
Default: ''
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for LXE_T002_SELECT_LANGUAGE

LANGUAGE - ISO Language ID

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

R3_LANG - Language Key

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

TEXT -

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

TABLES Parameters details for LXE_T002_SELECT_LANGUAGE

BASIS_LANGS -

Data type: LXE_T002
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

PARAMETER_ERROR -

Data type:
Optional: No
Call by Reference: Yes

NO_VALUES_FOUND -

Data type:
Optional: No
Call by Reference: Yes

NO_SELECTION -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for LXE_T002_SELECT_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.

DATA:
lv_language  TYPE LXEISOLANG, "   
lv_flag_plus  TYPE CHAR1, "   ''
lt_basis_langs  TYPE STANDARD TABLE OF LXE_T002, "   
lv_parameter_error  TYPE LXE_T002, "   
lv_title  TYPE C, "   ''
lv_start_x  TYPE I, "   '1'
lv_start_y  TYPE I, "   '1'
lv_end_x  TYPE I, "   '1'
lv_end_y  TYPE I, "   '1'
lv_basis_only  TYPE CHAR1, "   ''
lv_r3_lang  TYPE SPRAS, "   
lv_flag_star  TYPE CHAR1, "   ''
lv_no_values_found  TYPE CHAR1, "   
lv_text  TYPE STRING, "   
lv_no_selection  TYPE STRING, "   
lv_r3_lang_only  TYPE CHAR1, "   ''
lv_trans_only  TYPE CHAR1, "   ''
lv_active_only  TYPE LXEBOOL, "   ''
lv_dynpprog  TYPE SYREPID, "   ''
lv_dynpnr  TYPE SY-DYNNR, "   ''
lv_dynpfield  TYPE HELP_INFO-DYNPROFLD, "   ''
lv_dynpfield_x  TYPE HELP_INFO-DYNPROFLD. "   ''

  CALL FUNCTION 'LXE_T002_SELECT_LANGUAGE'  "Select language
    EXPORTING
         FLAG_PLUS = lv_flag_plus
         TITLE = lv_title
         START_X = lv_start_x
         START_Y = lv_start_y
         END_X = lv_end_x
         END_Y = lv_end_y
         BASIS_ONLY = lv_basis_only
         FLAG_STAR = lv_flag_star
         R3_LANG_ONLY = lv_r3_lang_only
         TRANS_ONLY = lv_trans_only
         ACTIVE_ONLY = lv_active_only
         DYNPPROG = lv_dynpprog
         DYNPNR = lv_dynpnr
         DYNPFIELD = lv_dynpfield
         DYNPFIELD_X = lv_dynpfield_x
    IMPORTING
         LANGUAGE = lv_language
         R3_LANG = lv_r3_lang
         TEXT = lv_text
    TABLES
         BASIS_LANGS = lt_basis_langs
    EXCEPTIONS
        PARAMETER_ERROR = 1
        NO_VALUES_FOUND = 2
        NO_SELECTION = 3
. " LXE_T002_SELECT_LANGUAGE




ABAP code using 7.40 inline data declarations to call FM LXE_T002_SELECT_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.

 
DATA(ld_flag_plus) = ''.
 
 
 
DATA(ld_title) = ''.
 
DATA(ld_start_x) = '1'.
 
DATA(ld_start_y) = '1'.
 
DATA(ld_end_x) = '1'.
 
DATA(ld_end_y) = '1'.
 
DATA(ld_basis_only) = ''.
 
 
DATA(ld_flag_star) = ''.
 
 
 
 
DATA(ld_r3_lang_only) = ''.
 
DATA(ld_trans_only) = ''.
 
DATA(ld_active_only) = ''.
 
DATA(ld_dynpprog) = ''.
 
"SELECT single DYNNR FROM SY INTO @DATA(ld_dynpnr).
DATA(ld_dynpnr) = ''.
 
"SELECT single DYNPROFLD FROM HELP_INFO INTO @DATA(ld_dynpfield).
DATA(ld_dynpfield) = ''.
 
"SELECT single DYNPROFLD FROM HELP_INFO INTO @DATA(ld_dynpfield_x).
DATA(ld_dynpfield_x) = ''.
 


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