ABAP Select data from SAP table ACC_FAA_ACI_BALANCE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACC_FAA_ACI_BALANCE
*  INTO TABLE @DATA(IT_ACC_FAA_ACI_BALANCE2).
*--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_ACC_FAA_ACI_BALANCE INDEX 1 INTO DATA(WA_ACC_FAA_ACI_BALANCE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACC_FAA_ACI_BALANCE>-AWTYP = 1.
<ACC_FAA_ACI_BALANCE>-BUKRS = 1.
<ACC_FAA_ACI_BALANCE>-ANLN1 = 1.
<ACC_FAA_ACI_BALANCE>-ANLN2 = 1.
<ACC_FAA_ACI_BALANCE>-GJAHR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACC_FAA_ACI_BALANCE-SUBTA, sy-vline,
  WA_ACC_FAA_ACI_BALANCE-LDGRP, sy-vline,
  WA_ACC_FAA_ACI_BALANCE-LEDGER, sy-vline,
  WA_ACC_FAA_ACI_BALANCE-HKONT, sy-vline,
  WA_ACC_FAA_ACI_BALANCE-CURTP, sy-vline,
  WA_ACC_FAA_ACI_BALANCE-WAERS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACC_FAA_ACI_BALANCE 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_ACC_FAA_ACI_BALANCE 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_ACC_FAA_ACI_BALANCE INTO WA_ACC_FAA_ACI_BALANCE.


*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 ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACC_FAA_ACI_BALANCE-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACC_FAA_ACI_BALANCE-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACC_FAA_ACI_BALANCE-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACC_FAA_ACI_BALANCE-ANLN2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_ACC_FAA_ACI_BALANCE-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACC_FAA_ACI_BALANCE-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACC_FAA_ACI_BALANCE-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACC_FAA_ACI_BALANCE-GRANT_NBR.
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_ACC_FAA_ACI_BALANCE_STR, 
AWTYP TYPE STRING,
BUKRS TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
GJAHR TYPE STRING,
SUBTA TYPE STRING,
LDGRP TYPE STRING,
LEDGER TYPE STRING,
HKONT TYPE STRING,
CURTP TYPE STRING,
WAERS TYPE STRING,
WRBTR TYPE STRING,
GSBER TYPE STRING,
PARGB TYPE STRING,
PRCTR TYPE STRING,
PPRCTR TYPE STRING,
SEGMENT TYPE STRING,
PSEGMENT TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
PAOBJNR TYPE STRING,
PS_PSP_PNR TYPE STRING,
LSTAR TYPE STRING,
KSTRG TYPE STRING,
IMKEY TYPE STRING,
KDAUF TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
FKBER TYPE STRING,
GRANT_NBR TYPE STRING,
BUDGET_PD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACC_FAA_ACI_BALANCE_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_ACC_FAA_ACI_BALANCE_STR-AWTYP sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-BUKRS sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-ANLN1 sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-ANLN2 sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-GJAHR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-SUBTA sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-LDGRP sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-LEDGER sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-HKONT sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-CURTP sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-WAERS sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-WRBTR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-GSBER sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PARGB sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PRCTR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PPRCTR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-SEGMENT sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PSEGMENT sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-KOSTL sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-AUFNR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PAOBJNR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-PS_PSP_PNR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-LSTAR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-KSTRG sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-IMKEY sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-KDAUF sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-NPLNR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-AUFPL sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-FISTL sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-GEBER sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-FKBER sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-GRANT_NBR sy-vline 
WA_ACC_FAA_ACI_BALANCE_STR-BUDGET_PD sy-vline      INTO ld_text SEPARATED BY SPACE.

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