ABAP Select data from SAP table /BIC/CCOC2LIS_13_VDITM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BIC/CCOC2LIS_13_VDITM 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 /BIC/CCOC2LIS_13_VDITM. 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 /BIC/CCOC2LIS_13_VDITM 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_/BIC/CCOC2LIS_13_VDITM TYPE STANDARD TABLE OF /BIC/CCOC2LIS_13_VDITM,
      WA_/BIC/CCOC2LIS_13_VDITM TYPE /BIC/CCOC2LIS_13_VDITM,
      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: </BIC/CCOC2LIS_13_VDITM> TYPE /BIC/CCOC2LIS_13_VDITM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BIC/CCOC2LIS_13_VDITM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BIC/CCOC2LIS_13_VDITM
  INTO TABLE IT_/BIC/CCOC2LIS_13_VDITM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BIC/CCOC2LIS_13_VDITM
*  INTO TABLE @DATA(IT_/BIC/CCOC2LIS_13_VDITM2).
*--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_/BIC/CCOC2LIS_13_VDITM INDEX 1 INTO DATA(WA_/BIC/CCOC2LIS_13_VDITM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BIC/CCOC2LIS_13_VDITM ASSIGNING </BIC/CCOC2LIS_13_VDITM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BIC/CCOC2LIS_13_VDITM>-ROCANCEL = 1.
</BIC/CCOC2LIS_13_VDITM>-VBELN = 1.
</BIC/CCOC2LIS_13_VDITM>-POSNR = 1.
</BIC/CCOC2LIS_13_VDITM>-AEDAT = 1.
</BIC/CCOC2LIS_13_VDITM>-BUKRS = 1.

ENDLOOP.

LOOP AT IT_/BIC/CCOC2LIS_13_VDITM INTO WA_/BIC/CCOC2LIS_13_VDITM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BIC/CCOC2LIS_13_VDITM-BZIRK, sy-vline,
  WA_/BIC/CCOC2LIS_13_VDITM-FKART, sy-vline,
  WA_/BIC/CCOC2LIS_13_VDITM-FKDAT, sy-vline,
  WA_/BIC/CCOC2LIS_13_VDITM-FKTYP, sy-vline,
  WA_/BIC/CCOC2LIS_13_VDITM-HWAER, sy-vline,
  WA_/BIC/CCOC2LIS_13_VDITM-KDGRP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BIC/CCOC2LIS_13_VDITM 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_/BIC/CCOC2LIS_13_VDITM 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_/BIC/CCOC2LIS_13_VDITM INTO WA_/BIC/CCOC2LIS_13_VDITM.


*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_/BIC/CCOC2LIS_13_VDITM_STR, 
ROCANCEL TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
AEDAT TYPE STRING,
BUKRS TYPE STRING,
BZIRK TYPE STRING,
FKART TYPE STRING,
FKDAT TYPE STRING,
FKTYP TYPE STRING,
HWAER TYPE STRING,
KDGRP TYPE STRING,
KUNAG TYPE STRING,
KUNRG TYPE STRING,
KURRF TYPE STRING,
KURST TYPE STRING,
STWAE TYPE STRING,
VBTYP TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
WAERK TYPE STRING,
AKTNR TYPE STRING,
AUBEL TYPE STRING,
AUPOS TYPE STRING,
BONBA TYPE STRING,
BONUS TYPE STRING,
BRGEW TYPE STRING,
BRTWR TYPE STRING,
BWAPPLNM TYPE STRING,
BWVORG TYPE STRING,
CHARG TYPE STRING,
EAN11 TYPE STRING,
ERDAT TYPE STRING,
FAREG TYPE STRING,
FBUDA TYPE STRING,
FKIMG TYPE STRING,
FKLMG TYPE STRING,
GEWEI TYPE STRING,
KNUMA_AG TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
KURSK TYPE STRING,
KURSK_DAT TYPE STRING,
KVGR1 TYPE STRING,
KVGR2 TYPE STRING,
KVGR3 TYPE STRING,
KVGR4 TYPE STRING,
KVGR5 TYPE STRING,
KZWI1 TYPE STRING,
KZWI2 TYPE STRING,
KZWI3 TYPE STRING,
KZWI4 TYPE STRING,
KZWI5 TYPE STRING,
KZWI6 TYPE STRING,
LGORT TYPE STRING,
LMENG TYPE STRING,
MATKL TYPE STRING,
MATNR TYPE STRING,
MATWA TYPE STRING,
MEINS TYPE STRING,
MVGR1 TYPE STRING,
MVGR2 TYPE STRING,
MVGR3 TYPE STRING,
MVGR4 TYPE STRING,
MVGR5 TYPE STRING,
MWSBP TYPE STRING,
NETWR TYPE STRING,
NTGEW TYPE STRING,
PKUNRE TYPE STRING,
PKUNWE TYPE STRING,
POSAR TYPE STRING,
PRODH TYPE STRING,
PROVG TYPE STRING,
PRSDT TYPE STRING,
PSTYV TYPE STRING,
PVRTNR TYPE STRING,
SKFBP TYPE STRING,
SMENG TYPE STRING,
SPARA TYPE STRING,
SPART TYPE STRING,
STADAT TYPE STRING,
STCUR TYPE STRING,
UMVKN TYPE STRING,
UMVKZ TYPE STRING,
VDATU TYPE STRING,
VGBEL TYPE STRING,
VGPOS TYPE STRING,
VKBUR TYPE STRING,
VKGRP TYPE STRING,
VOLEH TYPE STRING,
VOLUM TYPE STRING,
VRKME TYPE STRING,
VSTEL TYPE STRING,
WAVWR TYPE STRING,
WERKS TYPE STRING,
PS_POSID TYPE STRING,
ANZFKPOS TYPE STRING,
PERIV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BIC/CCOC2LIS_13_VDITM_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_/BIC/CCOC2LIS_13_VDITM_STR-ROCANCEL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VBELN sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-POSNR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-AEDAT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BUKRS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BZIRK sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FKART sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FKDAT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FKTYP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-HWAER sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KDGRP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KUNAG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KUNRG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KURRF sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KURST sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-STWAE sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VBTYP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VKORG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VTWEG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-WAERK sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-AKTNR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-AUBEL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-AUPOS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BONBA sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BONUS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BRGEW sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BRTWR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BWAPPLNM sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-BWVORG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-CHARG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-EAN11 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-ERDAT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FAREG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FBUDA sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FKIMG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-FKLMG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-GEWEI sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KNUMA_AG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KOKRS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KOSTL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KURSK sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KURSK_DAT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KVGR1 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KVGR2 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KVGR3 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KVGR4 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KVGR5 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI1 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI2 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI3 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI4 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI5 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-KZWI6 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-LGORT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-LMENG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MATKL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MATNR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MATWA sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MEINS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MVGR1 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MVGR2 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MVGR3 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MVGR4 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MVGR5 sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-MWSBP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-NETWR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-NTGEW sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PKUNRE sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PKUNWE sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-POSAR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PRODH sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PROVG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PRSDT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PSTYV sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PVRTNR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-SKFBP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-SMENG sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-SPARA sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-SPART sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-STADAT sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-STCUR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-UMVKN sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-UMVKZ sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VDATU sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VGBEL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VGPOS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VKBUR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VKGRP sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VOLEH sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VOLUM sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VRKME sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-VSTEL sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-WAVWR sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-WERKS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PS_POSID sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-ANZFKPOS sy-vline 
WA_/BIC/CCOC2LIS_13_VDITM_STR-PERIV sy-vline      INTO ld_text SEPARATED BY SPACE.

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