ABAP Select data from SAP table FCOM_S_TEXTS_PRICOST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCOM_S_TEXTS_PRICOST
*  INTO TABLE @DATA(IT_FCOM_S_TEXTS_PRICOST2).
*--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_FCOM_S_TEXTS_PRICOST INDEX 1 INTO DATA(WA_FCOM_S_TEXTS_PRICOST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCOM_S_TEXTS_PRICOST>-KOSTL_TXT = 1.
<FCOM_S_TEXTS_PRICOST>-KOSTLTXT_TXT = 1.
<FCOM_S_TEXTS_PRICOST>-KOSTLORDER_TXT = 1.
<FCOM_S_TEXTS_PRICOST>-KOSTLORDERTXT_TXT = 1.
<FCOM_S_TEXTS_PRICOST>-KSTARTXT_TXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCOM_S_TEXTS_PRICOST-PER01_REF1_TXT, sy-vline,
  WA_FCOM_S_TEXTS_PRICOST-PER02_REF1_TXT, sy-vline,
  WA_FCOM_S_TEXTS_PRICOST-PER03_REF1_TXT, sy-vline,
  WA_FCOM_S_TEXTS_PRICOST-PER04_REF1_TXT, sy-vline,
  WA_FCOM_S_TEXTS_PRICOST-PER05_REF1_TXT, sy-vline,
  WA_FCOM_S_TEXTS_PRICOST-PER06_REF1_TXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCOM_S_TEXTS_PRICOST 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_FCOM_S_TEXTS_PRICOST 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_FCOM_S_TEXTS_PRICOST INTO WA_FCOM_S_TEXTS_PRICOST.


*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_FCOM_S_TEXTS_PRICOST_STR, 
KOSTL_TXT TYPE STRING,
KOSTLTXT_TXT TYPE STRING,
KOSTLORDER_TXT TYPE STRING,
KOSTLORDERTXT_TXT TYPE STRING,
KSTARTXT_TXT TYPE STRING,
PER01_REF1_TXT TYPE STRING,
PER02_REF1_TXT TYPE STRING,
PER03_REF1_TXT TYPE STRING,
PER04_REF1_TXT TYPE STRING,
PER05_REF1_TXT TYPE STRING,
PER06_REF1_TXT TYPE STRING,
PER07_REF1_TXT TYPE STRING,
PER08_REF1_TXT TYPE STRING,
PER09_REF1_TXT TYPE STRING,
PER10_REF1_TXT TYPE STRING,
PER11_REF1_TXT TYPE STRING,
PER12_REF1_TXT TYPE STRING,
PER01_REF2_TXT TYPE STRING,
PER02_REF2_TXT TYPE STRING,
PER03_REF2_TXT TYPE STRING,
PER04_REF2_TXT TYPE STRING,
PER05_REF2_TXT TYPE STRING,
PER06_REF2_TXT TYPE STRING,
PER07_REF2_TXT TYPE STRING,
PER08_REF2_TXT TYPE STRING,
PER09_REF2_TXT TYPE STRING,
PER10_REF2_TXT TYPE STRING,
PER11_REF2_TXT TYPE STRING,
PER12_REF2_TXT TYPE STRING,
PER01_INP_TXT TYPE STRING,
PER02_INP_TXT TYPE STRING,
PER03_INP_TXT TYPE STRING,
PER04_INP_TXT TYPE STRING,
PER05_INP_TXT TYPE STRING,
PER06_INP_TXT TYPE STRING,
PER07_INP_TXT TYPE STRING,
PER08_INP_TXT TYPE STRING,
PER09_INP_TXT TYPE STRING,
PER10_INP_TXT TYPE STRING,
PER11_INP_TXT TYPE STRING,
PER12_INP_TXT TYPE STRING,
QUAR01_INP_TXT TYPE STRING,
QUAR02_INP_TXT TYPE STRING,
QUAR03_INP_TXT TYPE STRING,
QUAR04_INP_TXT TYPE STRING,
QUAR01_REF1_TXT TYPE STRING,
QUAR02_REF1_TXT TYPE STRING,
QUAR03_REF1_TXT TYPE STRING,
QUAR04_REF1_TXT TYPE STRING,
QUAR01_REF2_TXT TYPE STRING,
QUAR02_REF2_TXT TYPE STRING,
QUAR03_REF2_TXT TYPE STRING,
QUAR04_REF2_TXT TYPE STRING,
YEAR_REF1_TXT TYPE STRING,
YEAR_REF2_TXT TYPE STRING,
YEAR_INP_TXT TYPE STRING,
TOTAL_HEADER_TXT TYPE STRING,
BUTTON_COPY_REF1_TXT TYPE STRING,
BUTTON_COPY_REF2_TXT TYPE STRING,
COMMENT_TXT TYPE STRING,
CURRENCY_TXT TYPE STRING,
TABLE_HEADER_TXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCOM_S_TEXTS_PRICOST_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_FCOM_S_TEXTS_PRICOST_STR-KOSTL_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-KOSTLTXT_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-KOSTLORDER_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-KOSTLORDERTXT_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-KSTARTXT_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER01_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER02_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER03_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER04_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER05_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER06_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER07_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER08_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER09_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER10_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER11_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER12_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER01_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER02_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER03_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER04_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER05_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER06_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER07_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER08_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER09_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER10_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER11_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER12_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER01_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER02_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER03_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER04_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER05_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER06_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER07_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER08_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER09_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER10_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER11_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-PER12_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR01_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR02_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR03_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR04_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR01_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR02_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR03_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR04_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR01_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR02_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR03_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-QUAR04_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-YEAR_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-YEAR_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-YEAR_INP_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-TOTAL_HEADER_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-BUTTON_COPY_REF1_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-BUTTON_COPY_REF2_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-COMMENT_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-CURRENCY_TXT sy-vline 
WA_FCOM_S_TEXTS_PRICOST_STR-TABLE_HEADER_TXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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