SAP TVR1_TEXTPOOL_COPY Function Module for Copies the text pool for selection parameters

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TVR1_TEXTPOOL_COPY is a standard tvr1 textpool copy SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Copies the text pool for selection parameters 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 tvr1 textpool copy FM, simply by entering the name TVR1_TEXTPOOL_COPY into the relevant SAP transaction such as SE37 or SE38.

Function Group: TVR1
Program Name: SAPLTVR1
Main Program: SAPLTVR1
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function TVR1_TEXTPOOL_COPY 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 'TVR1_TEXTPOOL_COPY'"Copies the text pool for selection parameters
  EXPORTING
   APPLC =  "Application
   TABNM =  "Table Name
   REPID =  "Report Name
*  INIT = FTISC_TRUE "

CHANGING
   COMMENT_TAB =  "Table of Screen Comments

.

IMPORTING Parameters details for TVR1_TEXTPOOL_COPY

APPLC - Application

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

TABNM - Table Name

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

REPID - Report Name

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

INIT -

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

CHANGING Parameters details for TVR1_TEXTPOOL_COPY

COMMENT_TAB - Table of Screen Comments

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

Copy and paste ABAP code example for TVR1_TEXTPOOL_COPY 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 TVR1_TEXTPOOL_COPY

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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