ABAP Select data from SAP table FCLM_CP_S_RSAX_REAL_ITEM 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 FCLM_CP_S_RSAX_REAL_ITEM 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 FCLM_CP_S_RSAX_REAL_ITEM. 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 FCLM_CP_S_RSAX_REAL_ITEM 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_FCLM_CP_S_RSAX_REAL_ITEM TYPE STANDARD TABLE OF FCLM_CP_S_RSAX_REAL_ITEM,
      WA_FCLM_CP_S_RSAX_REAL_ITEM TYPE FCLM_CP_S_RSAX_REAL_ITEM,
      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: <FCLM_CP_S_RSAX_REAL_ITEM> TYPE FCLM_CP_S_RSAX_REAL_ITEM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCLM_CP_S_RSAX_REAL_ITEM
*  INTO TABLE @DATA(IT_FCLM_CP_S_RSAX_REAL_ITEM2).
*--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_FCLM_CP_S_RSAX_REAL_ITEM INDEX 1 INTO DATA(WA_FCLM_CP_S_RSAX_REAL_ITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCLM_CP_S_RSAX_REAL_ITEM>-HBKID = 1.
<FCLM_CP_S_RSAX_REAL_ITEM>-BANKS = 1.
<FCLM_CP_S_RSAX_REAL_ITEM>-BANKL = 1.
<FCLM_CP_S_RSAX_REAL_ITEM>-HKTID = 1.
<FCLM_CP_S_RSAX_REAL_ITEM>-ACC_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCLM_CP_S_RSAX_REAL_ITEM-ACC_TYPE_ID, sy-vline,
  WA_FCLM_CP_S_RSAX_REAL_ITEM-TRANSACTION_DATE, sy-vline,
  WA_FCLM_CP_S_RSAX_REAL_ITEM-BUKRS, sy-vline,
  WA_FCLM_CP_S_RSAX_REAL_ITEM-GJAHR, sy-vline,
  WA_FCLM_CP_S_RSAX_REAL_ITEM-BUZEI, sy-vline,
  WA_FCLM_CP_S_RSAX_REAL_ITEM-LQPOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCLM_CP_S_RSAX_REAL_ITEM 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_FCLM_CP_S_RSAX_REAL_ITEM 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_FCLM_CP_S_RSAX_REAL_ITEM INTO WA_FCLM_CP_S_RSAX_REAL_ITEM.


*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.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LQPOS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-LQPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-LQPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FDGRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-FDGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-FDGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AWSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-AWSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-AWSYS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FCLM_CP_S_RSAX_REAL_ITEM-AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCLM_CP_S_RSAX_REAL_ITEM-AMOUNT.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_FCLM_CP_S_RSAX_REAL_ITEM_STR, 
HBKID TYPE STRING,
BANKS TYPE STRING,
BANKL TYPE STRING,
HKTID TYPE STRING,
ACC_ID TYPE STRING,
ACC_TYPE_ID TYPE STRING,
TRANSACTION_DATE TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
LQPOS TYPE STRING,
CURRENCY TYPE STRING,
FDLEV TYPE STRING,
FDGRP TYPE STRING,
BLART TYPE STRING,
SGTXT TYPE STRING,
FLOW_TYPE TYPE STRING,
AWSYS TYPE STRING,
FQM_APPLICATION TYPE STRING,
KTOPL TYPE STRING,
HKONT TYPE STRING,
DSART TYPE STRING,
VERTNR TYPE STRING,
VVSART TYPE STRING,
TB_SFHAART TYPE STRING,
AMOUNT TYPE STRING,
FROM_DATE TYPE STRING,
TO_DATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCLM_CP_S_RSAX_REAL_ITEM_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_FCLM_CP_S_RSAX_REAL_ITEM_STR-HBKID sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-BANKS sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-BANKL sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-HKTID sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-ACC_ID sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-ACC_TYPE_ID sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-TRANSACTION_DATE sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-BUKRS sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-GJAHR sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-BUZEI sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-LQPOS sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-CURRENCY sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-FDLEV sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-FDGRP sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-BLART sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-SGTXT sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-FLOW_TYPE sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-AWSYS sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-FQM_APPLICATION sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-KTOPL sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-HKONT sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-DSART sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-VERTNR sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-VVSART sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-TB_SFHAART sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-AMOUNT sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-FROM_DATE sy-vline 
WA_FCLM_CP_S_RSAX_REAL_ITEM_STR-TO_DATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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