ABAP Select data from SAP table FACS_FIN_STMNT_EXT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FACS_FIN_STMNT_EXT
*  INTO TABLE @DATA(IT_FACS_FIN_STMNT_EXT2).
*--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_FACS_FIN_STMNT_EXT INDEX 1 INTO DATA(WA_FACS_FIN_STMNT_EXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FACS_FIN_STMNT_EXT>-MANDT = 1.
<FACS_FIN_STMNT_EXT>-VERSN = 1.
<FACS_FIN_STMNT_EXT>-ERGSL = 1.
<FACS_FIN_STMNT_EXT>-ERGSL_NAME = 1.
<FACS_FIN_STMNT_EXT>-AKTVA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FACS_FIN_STMNT_EXT-PSSVA, sy-vline,
  WA_FACS_FIN_STMNT_EXT-ERGAK, sy-vline,
  WA_FACS_FIN_STMNT_EXT-ERGPA, sy-vline,
  WA_FACS_FIN_STMNT_EXT-ERGGV, sy-vline,
  WA_FACS_FIN_STMNT_EXT-ZUORD, sy-vline,
  WA_FACS_FIN_STMNT_EXT-ANHNG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FACS_FIN_STMNT_EXT 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_FACS_FIN_STMNT_EXT 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_FACS_FIN_STMNT_EXT INTO WA_FACS_FIN_STMNT_EXT.


*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 RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FACS_FIN_STMNT_EXT-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACS_FIN_STMNT_EXT-RYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PLAN_CATEGORY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FACS_FIN_STMNT_EXT-PLAN_CATEGORY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACS_FIN_STMNT_EXT-PLAN_CATEGORY.
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_FACS_FIN_STMNT_EXT_STR, 
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
ERGSL_NAME TYPE STRING,
AKTVA TYPE STRING,
PSSVA TYPE STRING,
ERGAK TYPE STRING,
ERGPA TYPE STRING,
ERGGV TYPE STRING,
ZUORD TYPE STRING,
ANHNG TYPE STRING,
BUKRS TYPE STRING,
BUKRS_NAME TYPE STRING,
LAND1 TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_NAME TYPE STRING,
RYEAR TYPE STRING,
RLDNR TYPE STRING,
RLDNR_NAME TYPE STRING,
CHOACC TYPE STRING,
CHOACC_NAME TYPE STRING,
GLACCT TYPE STRING,
GLACCT_NAME TYPE STRING,
KTOPL TYPE STRING,
KTOPL_NAME TYPE STRING,
SAKNR TYPE STRING,
SAKNR_NAME TYPE STRING,
KKTPL TYPE STRING,
KKTPL_NAME TYPE STRING,
BILKT TYPE STRING,
BILKT_NAME TYPE STRING,
KTOP2 TYPE STRING,
KTOP2_NAME TYPE STRING,
ALTKT TYPE STRING,
ALTKT_NAME TYPE STRING,
RFAREA TYPE STRING,
RFAREA_NAME TYPE STRING,
COST_ELEM TYPE STRING,
KOKRS TYPE STRING,
RCNTR TYPE STRING,
RCNTR_NAME TYPE STRING,
PRCTR TYPE STRING,
PRCTR_NAME TYPE STRING,
RBUSA TYPE STRING,
RBUSA_NAME TYPE STRING,
SEGMENT TYPE STRING,
SEGMENT_NAME TYPE STRING,
ID TYPE STRING,
TYPE TYPE STRING,
STUFE TYPE STRING,
PARENT TYPE STRING,
CHILD TYPE STRING,
NEXTN TYPE STRING,
FSITMTYPE TYPE STRING,
REPO_AMOUNT TYPE STRING,
COMP_AMOUNT TYPE STRING,
ABS_DIFF TYPE STRING,
REL_DIFF TYPE STRING,
PLAN_CATEGORY TYPE STRING,
KEYDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FACS_FIN_STMNT_EXT_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_FACS_FIN_STMNT_EXT_STR-MANDT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-VERSN sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ERGSL sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ERGSL_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-AKTVA sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-PSSVA sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ERGAK sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ERGPA sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ERGGV sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ZUORD sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ANHNG sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-BUKRS sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-BUKRS_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-LAND1 sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-CURRENCY sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-CURRENCY_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RYEAR sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RLDNR sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RLDNR_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-CHOACC sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-CHOACC_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-GLACCT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-GLACCT_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KTOPL sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KTOPL_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-SAKNR sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-SAKNR_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KKTPL sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KKTPL_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-BILKT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-BILKT_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KTOP2 sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KTOP2_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ALTKT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ALTKT_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RFAREA sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RFAREA_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-COST_ELEM sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KOKRS sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RCNTR sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RCNTR_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-PRCTR sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-PRCTR_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RBUSA sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-RBUSA_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-SEGMENT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-SEGMENT_NAME sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ID sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-TYPE sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-STUFE sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-PARENT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-CHILD sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-NEXTN sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-FSITMTYPE sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-REPO_AMOUNT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-COMP_AMOUNT sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-ABS_DIFF sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-REL_DIFF sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-PLAN_CATEGORY sy-vline 
WA_FACS_FIN_STMNT_EXT_STR-KEYDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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