SAP UMG_READ_LANG_INFO Function Module for Read language-vector and show codepage.

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UMG_READ_LANG_INFO is a standard umg read lang info 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 language-vector and show codepage. 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 umg read lang info FM, simply by entering the name UMG_READ_LANG_INFO into the relevant SAP transaction such as SE37 or SE38.

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

Function UMG_READ_LANG_INFO 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 'UMG_READ_LANG_INFO'"Read language-vector and show codepage.
  EXPORTING
*  IM_UMG_MODE = ABAP_FALSE "Run in SPUMG mode or not

 IMPORTING
   EX_LANG_VEC =  "List of languages
   EX_LANGCP_ITAB =  "Show language and codepage
   EX_CP_ITAB =  "Unicode Migration Tool, list of codepages

EXCEPTIONS
   NO_CODEPAGE_AVAIABLE = 1    EMPTY_LANGUAGE_VECTOR = 2 

.

IMPORTING Parameters details for UMG_READ_LANG_INFO

IM_UMG_MODE - Run in SPUMG mode or not

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

EXPORTING Parameters details for UMG_READ_LANG_INFO

EX_LANG_VEC - List of languages

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

EX_LANGCP_ITAB - Show language and codepage

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

EX_CP_ITAB - Unicode Migration Tool, list of codepages

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

EXCEPTIONS details

NO_CODEPAGE_AVAIABLE - No codepage found against a specified language.

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

EMPTY_LANGUAGE_VECTOR - No language-vector.

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for UMG_READ_LANG_INFO 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 UMG_READ_LANG_INFO

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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