ABAP Select data from SAP table FAGL_ACC_S_RFEBBU00_ALV into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP FAGL_ACC_S_RFEBBU00_ALV 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 FAGL_ACC_S_RFEBBU00_ALV. 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 FAGL_ACC_S_RFEBBU00_ALV 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_FAGL_ACC_S_RFEBBU00_ALV TYPE STANDARD TABLE OF FAGL_ACC_S_RFEBBU00_ALV,
      WA_FAGL_ACC_S_RFEBBU00_ALV TYPE FAGL_ACC_S_RFEBBU00_ALV,
      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: <FAGL_ACC_S_RFEBBU00_ALV> TYPE FAGL_ACC_S_RFEBBU00_ALV.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FAGL_ACC_S_RFEBBU00_ALV.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FAGL_ACC_S_RFEBBU00_ALV
  INTO TABLE IT_FAGL_ACC_S_RFEBBU00_ALV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAGL_ACC_S_RFEBBU00_ALV
*  INTO TABLE @DATA(IT_FAGL_ACC_S_RFEBBU00_ALV2).
*--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_FAGL_ACC_S_RFEBBU00_ALV INDEX 1 INTO DATA(WA_FAGL_ACC_S_RFEBBU00_ALV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FAGL_ACC_S_RFEBBU00_ALV ASSIGNING <FAGL_ACC_S_RFEBBU00_ALV>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAGL_ACC_S_RFEBBU00_ALV>-BANKL = 1.
<FAGL_ACC_S_RFEBBU00_ALV>-KTONR = 1.
<FAGL_ACC_S_RFEBBU00_ALV>-AZNUM = 1.
<FAGL_ACC_S_RFEBBU00_ALV>-BERNAME = 1.
<FAGL_ACC_S_RFEBBU00_ALV>-ESNUM = 1.
ENDLOOP.

LOOP AT IT_FAGL_ACC_S_RFEBBU00_ALV INTO WA_FAGL_ACC_S_RFEBBU00_ALV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAGL_ACC_S_RFEBBU00_ALV-KUKEY, sy-vline,
WA_FAGL_ACC_S_RFEBBU00_ALV-MAPPE, sy-vline,
WA_FAGL_ACC_S_RFEBBU00_ALV-VGINT, sy-vline,
WA_FAGL_ACC_S_RFEBBU00_ALV-VGEXT, sy-vline,
WA_FAGL_ACC_S_RFEBBU00_ALV-TCODE, sy-vline,
WA_FAGL_ACC_S_RFEBBU00_ALV-BUZEI, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FAGL_ACC_S_RFEBBU00_ALV 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_FAGL_ACC_S_RFEBBU00_ALV 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_FAGL_ACC_S_RFEBBU00_ALV INTO WA_FAGL_ACC_S_RFEBBU00_ALV. *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 SAKNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FAGL_ACC_S_RFEBBU00_ALV-SAKNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FAGL_ACC_S_RFEBBU00_ALV-SAKNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AMOUNT CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT' EXPORTING input = WA_FAGL_ACC_S_RFEBBU00_ALV-AMOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FAGL_ACC_S_RFEBBU00_ALV-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_FAGL_ACC_S_RFEBBU00_ALV_STR,
BANKL TYPE STRING,
KTONR TYPE STRING,
AZNUM TYPE STRING,
BERNAME TYPE STRING,
ESNUM TYPE STRING,
KUKEY TYPE STRING,
MAPPE TYPE STRING,
VGINT TYPE STRING,
VGEXT TYPE STRING,
TCODE TYPE STRING,
BUZEI TYPE STRING,
BLART TYPE STRING,
BSCHL TYPE STRING,
SAKNR TYPE STRING,
TXT20 TYPE STRING,
CURRENCY TYPE STRING,
AMOUNT TYPE STRING,
SELFD TYPE STRING,
SELVON TYPE STRING,
MSG TYPE STRING,END OF T_EKKO_STR. DATA: WA_FAGL_ACC_S_RFEBBU00_ALV_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_FAGL_ACC_S_RFEBBU00_ALV_STR-BANKL sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-KTONR sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-AZNUM sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-BERNAME sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-ESNUM sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-KUKEY sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-MAPPE sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-VGINT sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-VGEXT sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-TCODE sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-BUZEI sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-BLART sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-BSCHL sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-SAKNR sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-TXT20 sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-CURRENCY sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-AMOUNT sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-SELFD sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-SELVON sy-vline
WA_FAGL_ACC_S_RFEBBU00_ALV_STR-MSG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.