SAP DYNPRO_FIELD_GET Function Module for Determine fields on screen

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DYNPRO_FIELD_GET is a standard dynpro field get SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Determine fields on screen 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 dynpro field get FM, simply by entering the name DYNPRO_FIELD_GET into the relevant SAP transaction such as SE37 or SE38.

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

Function DYNPRO_FIELD_GET 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 'DYNPRO_FIELD_GET'"Determine fields on screen
  EXPORTING
   DYNPRO =  "Screen number
*  FLG_CHECK = '1' "Flag with check screen is available
*  FLG_CONTROL = '0' "Flag Create screen in table LINES
*  LANGU = SY-LANGU "Language
   PROGRAM =  "Program name

TABLES
   DYNP_FIELDS =  "Table screen fields
   LINES =  "Table screen texts

EXCEPTIONS
   DYNPRO_NOT_FOUND = 1 

.

IMPORTING Parameters details for DYNPRO_FIELD_GET

DYNPRO - Screen number

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

FLG_CHECK - Flag with check screen is available

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

FLG_CONTROL - Flag Create screen in table LINES

Data type:
Default: '0'
Optional: Yes
Call by Reference: No ( called with pass by value option)

LANGU - Language

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

PROGRAM - Program name

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

TABLES Parameters details for DYNPRO_FIELD_GET

DYNP_FIELDS - Table screen fields

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

LINES - Table screen texts

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

EXCEPTIONS details

DYNPRO_NOT_FOUND - Screen is not available

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

Copy and paste ABAP code example for DYNPRO_FIELD_GET 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 DYNPRO_FIELD_GET

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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