ABAP Select data from SAP table FAC_S_GL_ACC_COM 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 FAC_S_GL_ACC_COM 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 FAC_S_GL_ACC_COM. 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 FAC_S_GL_ACC_COM 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_FAC_S_GL_ACC_COM TYPE STANDARD TABLE OF FAC_S_GL_ACC_COM,
      WA_FAC_S_GL_ACC_COM TYPE FAC_S_GL_ACC_COM,
      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: <FAC_S_GL_ACC_COM> TYPE FAC_S_GL_ACC_COM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAC_S_GL_ACC_COM
*  INTO TABLE @DATA(IT_FAC_S_GL_ACC_COM2).
*--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_FAC_S_GL_ACC_COM INDEX 1 INTO DATA(WA_FAC_S_GL_ACC_COM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAC_S_GL_ACC_COM>-BUKRS = 1.
<FAC_S_GL_ACC_COM>-BUTXT = 1.
<FAC_S_GL_ACC_COM>-KTOPL = 1.
<FAC_S_GL_ACC_COM>-SAKNR = 1.
<FAC_S_GL_ACC_COM>-TXT20 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAC_S_GL_ACC_COM-KTOP2, sy-vline,
  WA_FAC_S_GL_ACC_COM-WAERS, sy-vline,
  WA_FAC_S_GL_ACC_COM-WAERS_LTXT, sy-vline,
  WA_FAC_S_GL_ACC_COM-MWSKZ, sy-vline,
  WA_FAC_S_GL_ACC_COM-TEXT1, sy-vline,
  WA_FAC_S_GL_ACC_COM-MITKZ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAC_S_GL_ACC_COM 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_FAC_S_GL_ACC_COM 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_FAC_S_GL_ACC_COM INTO WA_FAC_S_GL_ACC_COM.


*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_FAC_S_GL_ACC_COM-SAKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAC_S_GL_ACC_COM-SAKNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_FAC_S_GL_ACC_COM-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAC_S_GL_ACC_COM-FIPOS.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field MSEHI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FAC_S_GL_ACC_COM-MSEHI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAC_S_GL_ACC_COM-MSEHI.
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_FAC_S_GL_ACC_COM_STR, 
BUKRS TYPE STRING,
BUTXT TYPE STRING,
KTOPL TYPE STRING,
SAKNR TYPE STRING,
TXT20 TYPE STRING,
KTOP2 TYPE STRING,
WAERS TYPE STRING,
WAERS_LTXT TYPE STRING,
MWSKZ TYPE STRING,
TEXT1 TYPE STRING,
MITKZ TYPE STRING,
DDTEXT TYPE STRING,
FSTAG TYPE STRING,
FSTTX TYPE STRING,
ALTKT TYPE STRING,
ALTKT_TXT TYPE STRING,
ZUAWA TYPE STRING,
TTEXT TYPE STRING,
TOGRU TYPE STRING,
TXT30 TYPE STRING,
XOPVW TYPE STRING,
XSALH TYPE STRING,
XMWNO TYPE STRING,
XMITK TYPE STRING,
XINTB TYPE STRING,
WMETH TYPE STRING,
XLGCLR TYPE STRING,
ERDAT TYPE STRING,
FULLNAME TYPE STRING,
ERNAM TYPE STRING,
FULLNAME_2 TYPE STRING,
BUSAB TYPE STRING,
XSPEB TYPE STRING,
XLOEB TYPE STRING,
VZSKZ TYPE STRING,
VTEXT TYPE STRING,
DATLZ TYPE STRING,
BEWGP TYPE STRING,
KDFSL TYPE STRING,
J_1AIFSKS TYPE STRING,
TEXT30 TYPE STRING,
ZINRT TYPE STRING,
ZINRT_TXT TYPE STRING,
ZINDT TYPE STRING,
EBENE TYPE STRING,
LTEXT TYPE STRING,
FDGRV TYPE STRING,
TEXTL TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
TEXT2 TYPE STRING,
XNKON TYPE STRING,
XGKON TYPE STRING,
HASH TYPE STRING,
FSTVA TYPE STRING,
LAND1 TYPE STRING,
LAND1_LTXT TYPE STRING,
FIKRS TYPE STRING,
MCAKEY TYPE STRING,
MCAKEY_TXT TYPE STRING,
RECID TYPE STRING,
RECID_TXT TYPE STRING,
FIPOS TYPE STRING,
BEGRU TYPE STRING,
KOKRS TYPE STRING,
BEZEI TYPE STRING,
KATYP TYPE STRING,
KATYP_LTXT TYPE STRING,
MGEFL TYPE STRING,
MSEHI TYPE STRING,
MSEH3 TYPE STRING,
MSEHL TYPE STRING,
CE_EXISTS_90 TYPE STRING,
CE_90_ALLOWED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAC_S_GL_ACC_COM_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_FAC_S_GL_ACC_COM_STR-BUKRS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-BUTXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KTOPL sy-vline 
WA_FAC_S_GL_ACC_COM_STR-SAKNR sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TXT20 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KTOP2 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-WAERS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-WAERS_LTXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MWSKZ sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TEXT1 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MITKZ sy-vline 
WA_FAC_S_GL_ACC_COM_STR-DDTEXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FSTAG sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FSTTX sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ALTKT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ALTKT_TXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ZUAWA sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TTEXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TOGRU sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TXT30 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XOPVW sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XSALH sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XMWNO sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XMITK sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XINTB sy-vline 
WA_FAC_S_GL_ACC_COM_STR-WMETH sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XLGCLR sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ERDAT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FULLNAME sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ERNAM sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FULLNAME_2 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-BUSAB sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XSPEB sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XLOEB sy-vline 
WA_FAC_S_GL_ACC_COM_STR-VZSKZ sy-vline 
WA_FAC_S_GL_ACC_COM_STR-VTEXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-DATLZ sy-vline 
WA_FAC_S_GL_ACC_COM_STR-BEWGP sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KDFSL sy-vline 
WA_FAC_S_GL_ACC_COM_STR-J_1AIFSKS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TEXT30 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ZINRT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ZINRT_TXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-ZINDT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-EBENE sy-vline 
WA_FAC_S_GL_ACC_COM_STR-LTEXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FDGRV sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TEXTL sy-vline 
WA_FAC_S_GL_ACC_COM_STR-HBKID sy-vline 
WA_FAC_S_GL_ACC_COM_STR-HKTID sy-vline 
WA_FAC_S_GL_ACC_COM_STR-TEXT2 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XNKON sy-vline 
WA_FAC_S_GL_ACC_COM_STR-XGKON sy-vline 
WA_FAC_S_GL_ACC_COM_STR-HASH sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FSTVA sy-vline 
WA_FAC_S_GL_ACC_COM_STR-LAND1 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-LAND1_LTXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FIKRS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MCAKEY sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MCAKEY_TXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-RECID sy-vline 
WA_FAC_S_GL_ACC_COM_STR-RECID_TXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-FIPOS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-BEGRU sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KOKRS sy-vline 
WA_FAC_S_GL_ACC_COM_STR-BEZEI sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KATYP sy-vline 
WA_FAC_S_GL_ACC_COM_STR-KATYP_LTXT sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MGEFL sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MSEHI sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MSEH3 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-MSEHL sy-vline 
WA_FAC_S_GL_ACC_COM_STR-CE_EXISTS_90 sy-vline 
WA_FAC_S_GL_ACC_COM_STR-CE_90_ALLOWED sy-vline      INTO ld_text SEPARATED BY SPACE.

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