ABAP Select data from SAP table LOLIS_00002096 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP LOLIS_00002096 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 LOLIS_00002096. 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 LOLIS_00002096 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_LOLIS_00002096 TYPE STANDARD TABLE OF LOLIS_00002096,
      WA_LOLIS_00002096 TYPE LOLIS_00002096,
      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: <LOLIS_00002096> TYPE LOLIS_00002096.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_LOLIS_00002096.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM LOLIS_00002096
  INTO TABLE IT_LOLIS_00002096.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LOLIS_00002096
*  INTO TABLE @DATA(IT_LOLIS_000020962).
*--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_LOLIS_00002096 INDEX 1 INTO DATA(WA_LOLIS_000020962).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_LOLIS_00002096 ASSIGNING <LOLIS_00002096>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<LOLIS_00002096>-XGLGMG = 1.
<LOLIS_00002096>-BSTTYP = 1.
<LOLIS_00002096>-BSTAUS = 1.
<LOLIS_00002096>-XSATRA = 1.
<LOLIS_00002096>-XSQTRA = 1.

ENDLOOP.

LOOP AT IT_LOLIS_00002096 INTO WA_LOLIS_00002096.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LOLIS_00002096-EBELN, sy-vline,
  WA_LOLIS_00002096-XINVB, sy-vline,
  WA_LOLIS_00002096-GRUND, sy-vline,
  WA_LOLIS_00002096-MATBF, sy-vline,
  WA_LOLIS_00002096-ATTYP, sy-vline,
  WA_LOLIS_00002096-UMMAB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_LOLIS_00002096 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_LOLIS_00002096 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_LOLIS_00002096 INTO WA_LOLIS_00002096.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_LOLIS_00002096_STR, 
XGLGMG TYPE STRING,
BSTTYP TYPE STRING,
BSTAUS TYPE STRING,
XSATRA TYPE STRING,
XSQTRA TYPE STRING,
EBELN TYPE STRING,
XINVB TYPE STRING,
GRUND TYPE STRING,
MATBF TYPE STRING,
ATTYP TYPE STRING,
UMMAB TYPE STRING,
VKMWS TYPE STRING,
SGTXT TYPE STRING,
APLZL TYPE STRING,
PRLABZU TYPE STRING,
PRLABAG TYPE STRING,
PRINSZU TYPE STRING,
PRINSAG TYPE STRING,
PRSPEZU TYPE STRING,
PRSPEAG TYPE STRING,
PREINZU TYPE STRING,
PREINAG TYPE STRING,
KALABZU TYPE STRING,
KALABAG TYPE STRING,
KAINSZU TYPE STRING,
KAINSAG TYPE STRING,
KASPEZU TYPE STRING,
KASPEAG TYPE STRING,
KAEINZU TYPE STRING,
KAEINAG TYPE STRING,
MTV_LZU TYPE STRING,
MTV_LAG TYPE STRING,
MTV_IZU TYPE STRING,
MTV_IAG TYPE STRING,
MTV_SZU TYPE STRING,
MTV_SAG TYPE STRING,
MTV_EZU TYPE STRING,
MTV_EAG TYPE STRING,
MZUPR TYPE STRING,
MAGPR TYPE STRING,
MZUKA TYPE STRING,
MAGKA TYPE STRING,
MZUMTV TYPE STRING,
MAGMTV TYPE STRING,
WZUPR TYPE STRING,
WAGPR TYPE STRING,
WZUKA TYPE STRING,
WAGKA TYPE STRING,
BVKA TYPE STRING,
BVPR TYPE STRING,
BWERTVKA TYPE STRING,
BWERTVPR TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
GJAHR TYPE STRING,
SAKTO TYPE STRING,
KOART TYPE STRING,
BWKEY TYPE STRING,
XRUEB TYPE STRING,
GLVOR TYPE STRING,
EKORG TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
BZIRK TYPE STRING,
EKSGB TYPE STRING,
EKGRP TYPE STRING,
DISPO TYPE STRING,
LTSNR TYPE STRING,
BTRKZ TYPE STRING,
ABTNR TYPE STRING,
WGRU2 TYPE STRING,
WGRU1 TYPE STRING,
PRDHA TYPE STRING,
SATNR TYPE STRING,
MERK1 TYPE STRING,
MERK2 TYPE STRING,
MERK3 TYPE STRING,
E1ICIT11 TYPE STRING,
MATBF_EXTERNAL TYPE STRING,
MATBF_VERSION TYPE STRING,
MATBF_GUID TYPE STRING,
UMMAB_EXTERNAL TYPE STRING,
UMMAB_VERSION TYPE STRING,
UMMAB_GUID TYPE STRING,
MATBF_LONG TYPE STRING,
UMMAB_LONG TYPE STRING,
SATNR_LONG TYPE STRING,
MERK1_LONG TYPE STRING,
MERK2_LONG TYPE STRING,
MERK3_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_LOLIS_00002096_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_LOLIS_00002096_STR-XGLGMG sy-vline 
WA_LOLIS_00002096_STR-BSTTYP sy-vline 
WA_LOLIS_00002096_STR-BSTAUS sy-vline 
WA_LOLIS_00002096_STR-XSATRA sy-vline 
WA_LOLIS_00002096_STR-XSQTRA sy-vline 
WA_LOLIS_00002096_STR-EBELN sy-vline 
WA_LOLIS_00002096_STR-XINVB sy-vline 
WA_LOLIS_00002096_STR-GRUND sy-vline 
WA_LOLIS_00002096_STR-MATBF sy-vline 
WA_LOLIS_00002096_STR-ATTYP sy-vline 
WA_LOLIS_00002096_STR-UMMAB sy-vline 
WA_LOLIS_00002096_STR-VKMWS sy-vline 
WA_LOLIS_00002096_STR-SGTXT sy-vline 
WA_LOLIS_00002096_STR-APLZL sy-vline 
WA_LOLIS_00002096_STR-PRLABZU sy-vline 
WA_LOLIS_00002096_STR-PRLABAG sy-vline 
WA_LOLIS_00002096_STR-PRINSZU sy-vline 
WA_LOLIS_00002096_STR-PRINSAG sy-vline 
WA_LOLIS_00002096_STR-PRSPEZU sy-vline 
WA_LOLIS_00002096_STR-PRSPEAG sy-vline 
WA_LOLIS_00002096_STR-PREINZU sy-vline 
WA_LOLIS_00002096_STR-PREINAG sy-vline 
WA_LOLIS_00002096_STR-KALABZU sy-vline 
WA_LOLIS_00002096_STR-KALABAG sy-vline 
WA_LOLIS_00002096_STR-KAINSZU sy-vline 
WA_LOLIS_00002096_STR-KAINSAG sy-vline 
WA_LOLIS_00002096_STR-KASPEZU sy-vline 
WA_LOLIS_00002096_STR-KASPEAG sy-vline 
WA_LOLIS_00002096_STR-KAEINZU sy-vline 
WA_LOLIS_00002096_STR-KAEINAG sy-vline 
WA_LOLIS_00002096_STR-MTV_LZU sy-vline 
WA_LOLIS_00002096_STR-MTV_LAG sy-vline 
WA_LOLIS_00002096_STR-MTV_IZU sy-vline 
WA_LOLIS_00002096_STR-MTV_IAG sy-vline 
WA_LOLIS_00002096_STR-MTV_SZU sy-vline 
WA_LOLIS_00002096_STR-MTV_SAG sy-vline 
WA_LOLIS_00002096_STR-MTV_EZU sy-vline 
WA_LOLIS_00002096_STR-MTV_EAG sy-vline 
WA_LOLIS_00002096_STR-MZUPR sy-vline 
WA_LOLIS_00002096_STR-MAGPR sy-vline 
WA_LOLIS_00002096_STR-MZUKA sy-vline 
WA_LOLIS_00002096_STR-MAGKA sy-vline 
WA_LOLIS_00002096_STR-MZUMTV sy-vline 
WA_LOLIS_00002096_STR-MAGMTV sy-vline 
WA_LOLIS_00002096_STR-WZUPR sy-vline 
WA_LOLIS_00002096_STR-WAGPR sy-vline 
WA_LOLIS_00002096_STR-WZUKA sy-vline 
WA_LOLIS_00002096_STR-WAGKA sy-vline 
WA_LOLIS_00002096_STR-BVKA sy-vline 
WA_LOLIS_00002096_STR-BVPR sy-vline 
WA_LOLIS_00002096_STR-BWERTVKA sy-vline 
WA_LOLIS_00002096_STR-BWERTVPR sy-vline 
WA_LOLIS_00002096_STR-BELNR sy-vline 
WA_LOLIS_00002096_STR-BUZEI sy-vline 
WA_LOLIS_00002096_STR-GJAHR sy-vline 
WA_LOLIS_00002096_STR-SAKTO sy-vline 
WA_LOLIS_00002096_STR-KOART sy-vline 
WA_LOLIS_00002096_STR-BWKEY sy-vline 
WA_LOLIS_00002096_STR-XRUEB sy-vline 
WA_LOLIS_00002096_STR-GLVOR sy-vline 
WA_LOLIS_00002096_STR-EKORG sy-vline 
WA_LOLIS_00002096_STR-VKORG sy-vline 
WA_LOLIS_00002096_STR-VTWEG sy-vline 
WA_LOLIS_00002096_STR-BZIRK sy-vline 
WA_LOLIS_00002096_STR-EKSGB sy-vline 
WA_LOLIS_00002096_STR-EKGRP sy-vline 
WA_LOLIS_00002096_STR-DISPO sy-vline 
WA_LOLIS_00002096_STR-LTSNR sy-vline 
WA_LOLIS_00002096_STR-BTRKZ sy-vline 
WA_LOLIS_00002096_STR-ABTNR sy-vline 
WA_LOLIS_00002096_STR-WGRU2 sy-vline 
WA_LOLIS_00002096_STR-WGRU1 sy-vline 
WA_LOLIS_00002096_STR-PRDHA sy-vline 
WA_LOLIS_00002096_STR-SATNR sy-vline 
WA_LOLIS_00002096_STR-MERK1 sy-vline 
WA_LOLIS_00002096_STR-MERK2 sy-vline 
WA_LOLIS_00002096_STR-MERK3 sy-vline 
WA_LOLIS_00002096_STR-E1ICIT11 sy-vline 
WA_LOLIS_00002096_STR-MATBF_EXTERNAL sy-vline 
WA_LOLIS_00002096_STR-MATBF_VERSION sy-vline 
WA_LOLIS_00002096_STR-MATBF_GUID sy-vline 
WA_LOLIS_00002096_STR-UMMAB_EXTERNAL sy-vline 
WA_LOLIS_00002096_STR-UMMAB_VERSION sy-vline 
WA_LOLIS_00002096_STR-UMMAB_GUID sy-vline 
WA_LOLIS_00002096_STR-MATBF_LONG sy-vline 
WA_LOLIS_00002096_STR-UMMAB_LONG sy-vline 
WA_LOLIS_00002096_STR-SATNR_LONG sy-vline 
WA_LOLIS_00002096_STR-MERK1_LONG sy-vline 
WA_LOLIS_00002096_STR-MERK2_LONG sy-vline 
WA_LOLIS_00002096_STR-MERK3_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

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