ABAP Select data from SAP table FVD_IF_IA_COND_HEADER_GET into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP FVD_IF_IA_COND_HEADER_GET 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 FVD_IF_IA_COND_HEADER_GET. 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 FVD_IF_IA_COND_HEADER_GET 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_FVD_IF_IA_COND_HEADER_GET TYPE STANDARD TABLE OF FVD_IF_IA_COND_HEADER_GET,
      WA_FVD_IF_IA_COND_HEADER_GET TYPE FVD_IF_IA_COND_HEADER_GET,
      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: <FVD_IF_IA_COND_HEADER_GET> TYPE FVD_IF_IA_COND_HEADER_GET.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FVD_IF_IA_COND_HEADER_GET
*  INTO TABLE @DATA(IT_FVD_IF_IA_COND_HEADER_GET2).
*--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_FVD_IF_IA_COND_HEADER_GET INDEX 1 INTO DATA(WA_FVD_IF_IA_COND_HEADER_GET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FVD_IF_IA_COND_HEADER_GET>-BUKRS = 1.
<FVD_IF_IA_COND_HEADER_GET>-SANLF = 1.
<FVD_IF_IA_COND_HEADER_GET>-RKEY1 = 1.
<FVD_IF_IA_COND_HEADER_GET>-DGUEL_KK = 1.
<FVD_IF_IA_COND_HEADER_GET>-SSTATI = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FVD_IF_IA_COND_HEADER_GET-SKOKOART, sy-vline,
  WA_FVD_IF_IA_COND_HEADER_GET-STILGRHY, sy-vline,
  WA_FVD_IF_IA_COND_HEADER_GET-STILGART, sy-vline,
  WA_FVD_IF_IA_COND_HEADER_GET-SDISEIN, sy-vline,
  WA_FVD_IF_IA_COND_HEADER_GET-KZAHLUNG, sy-vline,
  WA_FVD_IF_IA_COND_HEADER_GET-BZAHLUNG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FVD_IF_IA_COND_HEADER_GET 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_FVD_IF_IA_COND_HEADER_GET 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_FVD_IF_IA_COND_HEADER_GET INTO WA_FVD_IF_IA_COND_HEADER_GET.


*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_FVD_IF_IA_COND_HEADER_GET_STR, 
BUKRS TYPE STRING,
SANLF TYPE STRING,
RKEY1 TYPE STRING,
DGUEL_KK TYPE STRING,
SSTATI TYPE STRING,
SKOKOART TYPE STRING,
STILGRHY TYPE STRING,
STILGART TYPE STRING,
SDISEIN TYPE STRING,
KZAHLUNG TYPE STRING,
BZAHLUNG TYPE STRING,
SWHRZHLG TYPE STRING,
BZUSAGE TYPE STRING,
SWHRZUSA TYPE STRING,
PEFFZINS TYPE STRING,
SEFFMETH TYPE STRING,
SZBMETH TYPE STRING,
DBLFZ TYPE STRING,
DBLFZ_ORIGIN TYPE STRING,
DELFZ TYPE STRING,
PMANEFFZ TYPE STRING,
SEFFM2 TYPE STRING,
SKUEGL TYPE STRING,
DEFSZ TYPE STRING,
DGES TYPE STRING,
SGESAUS TYPE STRING,
SINCL TYPE STRING,
ZVRHYEFF TYPE STRING,
PVGLEFFZ TYPE STRING,
SULTEFSZ TYPE STRING,
DABEFFZ TYPE STRING,
DMARKTZINS TYPE STRING,
SKALIDWT TYPE STRING,
EDEFFZINS TYPE STRING,
EDEFFMETH TYPE STRING,
JAHREFFZINS TYPE STRING,
JAHREFFMETH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FVD_IF_IA_COND_HEADER_GET_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_FVD_IF_IA_COND_HEADER_GET_STR-BUKRS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SANLF sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-RKEY1 sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DGUEL_KK sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SSTATI sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SKOKOART sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-STILGRHY sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-STILGART sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SDISEIN sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-KZAHLUNG sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-BZAHLUNG sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SWHRZHLG sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-BZUSAGE sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SWHRZUSA sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-PEFFZINS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SEFFMETH sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SZBMETH sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DBLFZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DBLFZ_ORIGIN sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DELFZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-PMANEFFZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SEFFM2 sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SKUEGL sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DEFSZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DGES sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SGESAUS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SINCL sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-ZVRHYEFF sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-PVGLEFFZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SULTEFSZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DABEFFZ sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-DMARKTZINS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-SKALIDWT sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-EDEFFZINS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-EDEFFMETH sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-JAHREFFZINS sy-vline 
WA_FVD_IF_IA_COND_HEADER_GET_STR-JAHREFFMETH sy-vline      INTO ld_text SEPARATED BY SPACE.

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