ABAP Select data from SAP table VTVFGOP01 into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VTVFGOP01 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to VTVFGOP01. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the VTVFGOP01 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_VTVFGOP01 TYPE STANDARD TABLE OF VTVFGOP01,
      WA_VTVFGOP01 TYPE VTVFGOP01,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <VTVFGOP01> TYPE VTVFGOP01.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VTVFGOP01.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VTVFGOP01
  INTO TABLE IT_VTVFGOP01.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTVFGOP01
*  INTO TABLE @DATA(IT_VTVFGOP012).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_VTVFGOP01 INDEX 1 INTO DATA(WA_VTVFGOP012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VTVFGOP01 ASSIGNING <VTVFGOP01>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTVFGOP01>-U_DDISPO = 1.
<VTVFGOP01>-U_SNOTTYP = 1.
<VTVFGOP01>-SABRMET = 1.
<VTVFGOP01>-SETTLFL = 1.
<VTVFGOP01>-SOPTAUS = 1.

ENDLOOP.

LOOP AT IT_VTVFGOP01 INTO WA_VTVFGOP01.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTVFGOP01-OFWAERS, sy-vline,
  WA_VTVFGOP01-OSTRIKE, sy-vline,
  WA_VTVFGOP01-OSKURS, sy-vline,
  WA_VTVFGOP01-OSBPRICE, sy-vline,
  WA_VTVFGOP01-OSINDEX, sy-vline,
  WA_VTVFGOP01-OBNOTPT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTVFGOP01 you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_VTVFGOP01 TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_VTVFGOP01 INTO WA_VTVFGOP01.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_VTVFGOP01_STR, 
U_DDISPO TYPE STRING,
U_SNOTTYP TYPE STRING,
SABRMET TYPE STRING,
SETTLFL TYPE STRING,
SOPTAUS TYPE STRING,
OFWAERS TYPE STRING,
OSTRIKE TYPE STRING,
OSKURS TYPE STRING,
OSBPRICE TYPE STRING,
OSINDEX TYPE STRING,
OBNOTPT TYPE STRING,
OSPROZE TYPE STRING,
OBPROZE TYPE STRING,
OPTTYP TYPE STRING,
OPTTYP_AKT TYPE STRING,
OBEZVH TYPE STRING,
REWAERS TYPE STRING,
REBETR TYPE STRING,
RESSIGN TYPE STRING,
REDATE TYPE STRING,
B1OSTRIKE TYPE STRING,
B1OSBPRICE TYPE STRING,
B1OSINDEX TYPE STRING,
B1OSPROZE TYPE STRING,
B1OSKURS TYPE STRING,
BA1RBETR TYPE STRING,
BA1RWAER TYPE STRING,
BA1RDAT TYPE STRING,
BA1RSSIGN TYPE STRING,
B2OSTRIKE TYPE STRING,
B2OSBPRICE TYPE STRING,
B2OSINDEX TYPE STRING,
B2OSPROZE TYPE STRING,
B2OSKURS TYPE STRING,
BA2RBETR TYPE STRING,
BA2RWAER TYPE STRING,
BA2RDAT TYPE STRING,
BA2RSSIGN TYPE STRING,
SPUTCALL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTVFGOP01_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_VTVFGOP01_STR-U_DDISPO sy-vline 
WA_VTVFGOP01_STR-U_SNOTTYP sy-vline 
WA_VTVFGOP01_STR-SABRMET sy-vline 
WA_VTVFGOP01_STR-SETTLFL sy-vline 
WA_VTVFGOP01_STR-SOPTAUS sy-vline 
WA_VTVFGOP01_STR-OFWAERS sy-vline 
WA_VTVFGOP01_STR-OSTRIKE sy-vline 
WA_VTVFGOP01_STR-OSKURS sy-vline 
WA_VTVFGOP01_STR-OSBPRICE sy-vline 
WA_VTVFGOP01_STR-OSINDEX sy-vline 
WA_VTVFGOP01_STR-OBNOTPT sy-vline 
WA_VTVFGOP01_STR-OSPROZE sy-vline 
WA_VTVFGOP01_STR-OBPROZE sy-vline 
WA_VTVFGOP01_STR-OPTTYP sy-vline 
WA_VTVFGOP01_STR-OPTTYP_AKT sy-vline 
WA_VTVFGOP01_STR-OBEZVH sy-vline 
WA_VTVFGOP01_STR-REWAERS sy-vline 
WA_VTVFGOP01_STR-REBETR sy-vline 
WA_VTVFGOP01_STR-RESSIGN sy-vline 
WA_VTVFGOP01_STR-REDATE sy-vline 
WA_VTVFGOP01_STR-B1OSTRIKE sy-vline 
WA_VTVFGOP01_STR-B1OSBPRICE sy-vline 
WA_VTVFGOP01_STR-B1OSINDEX sy-vline 
WA_VTVFGOP01_STR-B1OSPROZE sy-vline 
WA_VTVFGOP01_STR-B1OSKURS sy-vline 
WA_VTVFGOP01_STR-BA1RBETR sy-vline 
WA_VTVFGOP01_STR-BA1RWAER sy-vline 
WA_VTVFGOP01_STR-BA1RDAT sy-vline 
WA_VTVFGOP01_STR-BA1RSSIGN sy-vline 
WA_VTVFGOP01_STR-B2OSTRIKE sy-vline 
WA_VTVFGOP01_STR-B2OSBPRICE sy-vline 
WA_VTVFGOP01_STR-B2OSINDEX sy-vline 
WA_VTVFGOP01_STR-B2OSPROZE sy-vline 
WA_VTVFGOP01_STR-B2OSKURS sy-vline 
WA_VTVFGOP01_STR-BA2RBETR sy-vline 
WA_VTVFGOP01_STR-BA2RWAER sy-vline 
WA_VTVFGOP01_STR-BA2RDAT sy-vline 
WA_VTVFGOP01_STR-BA2RSSIGN sy-vline 
WA_VTVFGOP01_STR-SPUTCALL sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.