SAP G_FIELD_GET Function Module for Output fields of a table structure (after G_FIELD_SET)









G_FIELD_GET is a standard g 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 Output fields of a table structure (after G_FIELD_SET) 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 g field get FM, simply by entering the name G_FIELD_GET into the relevant SAP transaction such as SE37 or SE38.

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



Function G_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 'G_FIELD_GET'"Output fields of a table structure (after G_FIELD_SET)
 IMPORTING
   FIELD_ATTR =  "Data of the field (structure as DF
   OFFSET =  "Field offset in table
   ORIGINAL_NAME =  "Original field name(if alias in T804C)
   SEQNR =  "serial number
   SUBRC =  "Return code (4=no field available
.



EXPORTING Parameters details for G_FIELD_GET

FIELD_ATTR - Data of the field (structure as DF

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

OFFSET - Field offset in table

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

ORIGINAL_NAME - Original field name(if alias in T804C)

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

SEQNR - serial number

Data type: NUMC3
Optional: No
Call by Reference: No ( called with pass by value option)

SUBRC - Return code (4=no field available

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

Copy and paste ABAP code example for G_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.

DATA:
lv_field_attr  TYPE DFIES, "   
lv_offset  TYPE SYTABIX, "   
lv_original_name  TYPE FIELDNAME, "   
lv_seqnr  TYPE NUMC3, "   
lv_subrc  TYPE SYSUBRC. "   

  CALL FUNCTION 'G_FIELD_GET'  "Output fields of a table structure (after G_FIELD_SET)
    IMPORTING
         FIELD_ATTR = lv_field_attr
         OFFSET = lv_offset
         ORIGINAL_NAME = lv_original_name
         SEQNR = lv_seqnr
         SUBRC = lv_subrc
. " G_FIELD_GET




ABAP code using 7.40 inline data declarations to call FM G_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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