ABAP Select data from SAP table LOG_INBOUND_DELIV_STY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LOG_INBOUND_DELIV_STY
*  INTO TABLE @DATA(IT_LOG_INBOUND_DELIV_STY2).
*--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_LOG_INBOUND_DELIV_STY INDEX 1 INTO DATA(WA_LOG_INBOUND_DELIV_STY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<LOG_INBOUND_DELIV_STY>-VBELN = 1.
<LOG_INBOUND_DELIV_STY>-POSNR = 1.
<LOG_INBOUND_DELIV_STY>-LIFNR = 1.
<LOG_INBOUND_DELIV_STY>-LIFEX = 1.
<LOG_INBOUND_DELIV_STY>-NAME1_VENDOR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LOG_INBOUND_DELIV_STY-ORT01_VENDOR, sy-vline,
  WA_LOG_INBOUND_DELIV_STY-MATNR, sy-vline,
  WA_LOG_INBOUND_DELIV_STY-ARKTX, sy-vline,
  WA_LOG_INBOUND_DELIV_STY-LFIMG, sy-vline,
  WA_LOG_INBOUND_DELIV_STY-VGBEL, sy-vline,
  WA_LOG_INBOUND_DELIV_STY-VGPOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_LOG_INBOUND_DELIV_STY 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_LOG_INBOUND_DELIV_STY 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_LOG_INBOUND_DELIV_STY INTO WA_LOG_INBOUND_DELIV_STY.


*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 VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-VBELN.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-MATNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field VRKME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-VRKME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-VRKME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GEWEI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-GEWEI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-GEWEI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VOLEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-VOLEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-VOLEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field EMATN
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-EMATN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-EMATN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EAN11, internal->external for field EAN11
CALL FUNCTION 'CONVERSION_EXIT_EAN11_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-EAN11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-EAN11.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field LIFNR_FORWARDINGAGENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_LOG_INBOUND_DELIV_STY-LIFNR_FORWARDINGAGENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOG_INBOUND_DELIV_STY-LIFNR_FORWARDINGAGENT.
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_LOG_INBOUND_DELIV_STY_STR, 
VBELN TYPE STRING,
POSNR TYPE STRING,
LIFNR TYPE STRING,
LIFEX TYPE STRING,
NAME1_VENDOR TYPE STRING,
ORT01_VENDOR TYPE STRING,
MATNR TYPE STRING,
ARKTX TYPE STRING,
LFIMG TYPE STRING,
VGBEL TYPE STRING,
VGPOS TYPE STRING,
VRKME TYPE STRING,
LFDAT TYPE STRING,
LFUHR TYPE STRING,
BLDAT TYPE STRING,
WADAT TYPE STRING,
WAUHR TYPE STRING,
CHARG TYPE STRING,
BRGEW TYPE STRING,
NTGEW TYPE STRING,
GEWEI TYPE STRING,
VOLUM TYPE STRING,
VOLEH TYPE STRING,
LGMNG TYPE STRING,
MEINS TYPE STRING,
UMVKZ TYPE STRING,
UMVKN TYPE STRING,
ORMNG TYPE STRING,
KDMAT TYPE STRING,
LICHN TYPE STRING,
EMATN TYPE STRING,
EAN11 TYPE STRING,
LIFEXPOS TYPE STRING,
SOBKZ TYPE STRING,
SONUM TYPE STRING,
BESTQ TYPE STRING,
INSMK TYPE STRING,
BWART TYPE STRING,
BWLVS TYPE STRING,
ABLAD TYPE STRING,
VSTEL TYPE STRING,
LGNUM TYPE STRING,
LGTOR TYPE STRING,
LGBZO TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
TRATY TYPE STRING,
TRAID TYPE STRING,
BOLNR TYPE STRING,
ROUTE TYPE STRING,
LFART TYPE STRING,
LIFNR_FORWARDINGAGENT TYPE STRING,
NAME1 TYPE STRING,
ORT01 TYPE STRING,
KOSTA TYPE STRING,
LVSTA TYPE STRING,
KOQUA TYPE STRING,
WBSTA TYPE STRING,
KOSTK TYPE STRING,
LVSTK TYPE STRING,
KOQUK TYPE STRING,
WBSTK TYPE STRING,
IMWRK TYPE STRING,
ANZPK TYPE STRING,
RFMNG TYPE STRING,
RFMNG_GOODS TYPE STRING,
RFWRT TYPE STRING,
WAERS TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
ERZET TYPE STRING,
ERNAM_ITEM TYPE STRING,
ERDAT_ITEM TYPE STRING,
ERZET_ITEM TYPE STRING,
PSTYV TYPE STRING,
MATKL TYPE STRING,
BPMNG TYPE STRING,
UMWRK TYPE STRING,
BORGR_GRP TYPE STRING,
UEPOS TYPE STRING,
UECHA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_LOG_INBOUND_DELIV_STY_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_LOG_INBOUND_DELIV_STY_STR-VBELN sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-POSNR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LIFNR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LIFEX sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-NAME1_VENDOR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ORT01_VENDOR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-MATNR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ARKTX sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LFIMG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VGBEL sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VGPOS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VRKME sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LFDAT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LFUHR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BLDAT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WADAT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WAUHR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-CHARG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BRGEW sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-NTGEW sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-GEWEI sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VOLUM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VOLEH sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LGMNG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-MEINS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-UMVKZ sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-UMVKN sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ORMNG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-KDMAT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LICHN sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-EMATN sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-EAN11 sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LIFEXPOS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-SOBKZ sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-SONUM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BESTQ sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-INSMK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BWART sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BWLVS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ABLAD sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-VSTEL sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LGNUM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LGTOR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LGBZO sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WERKS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LGORT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-TRATY sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-TRAID sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BOLNR sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ROUTE sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LFART sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LIFNR_FORWARDINGAGENT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-NAME1 sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ORT01 sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-KOSTA sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LVSTA sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-KOQUA sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WBSTA sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-KOSTK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-LVSTK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-KOQUK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WBSTK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-IMWRK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ANZPK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-RFMNG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-RFMNG_GOODS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-RFWRT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-WAERS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERNAM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERDAT sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERZET sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERNAM_ITEM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERDAT_ITEM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-ERZET_ITEM sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-PSTYV sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-MATKL sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BPMNG sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-UMWRK sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-BORGR_GRP sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-UEPOS sy-vline 
WA_LOG_INBOUND_DELIV_STY_STR-UECHA sy-vline      INTO ld_text SEPARATED BY SPACE.

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