ABAP Select data from SAP table VTRLK_VBUK 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 VTRLK_VBUK 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 VTRLK_VBUK. 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 VTRLK_VBUK 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_VTRLK_VBUK TYPE STANDARD TABLE OF VTRLK_VBUK,
      WA_VTRLK_VBUK TYPE VTRLK_VBUK,
      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: <VTRLK_VBUK> TYPE VTRLK_VBUK.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTRLK_VBUK
*  INTO TABLE @DATA(IT_VTRLK_VBUK2).
*--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_VTRLK_VBUK INDEX 1 INTO DATA(WA_VTRLK_VBUK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTRLK_VBUK>-MANDT_TR = 1.
<VTRLK_VBUK>-VBELN_TR = 1.
<VTRLK_VBUK>-RFSTK_TR = 1.
<VTRLK_VBUK>-RFGSK_TR = 1.
<VTRLK_VBUK>-BESTK_TR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTRLK_VBUK-LFSTK_TR, sy-vline,
  WA_VTRLK_VBUK-LFGSK_TR, sy-vline,
  WA_VTRLK_VBUK-WBSTK_TR, sy-vline,
  WA_VTRLK_VBUK-FKSTK_TR, sy-vline,
  WA_VTRLK_VBUK-FKSAK_TR, sy-vline,
  WA_VTRLK_VBUK-BUCHK_TR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTRLK_VBUK 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_VTRLK_VBUK 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_VTRLK_VBUK INTO WA_VTRLK_VBUK.


*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_TR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTRLK_VBUK-VBELN_TR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTRLK_VBUK-VBELN_TR.
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_VTRLK_VBUK_STR, 
MANDT_TR TYPE STRING,
VBELN_TR TYPE STRING,
RFSTK_TR TYPE STRING,
RFGSK_TR TYPE STRING,
BESTK_TR TYPE STRING,
LFSTK_TR TYPE STRING,
LFGSK_TR TYPE STRING,
WBSTK_TR TYPE STRING,
FKSTK_TR TYPE STRING,
FKSAK_TR TYPE STRING,
BUCHK_TR TYPE STRING,
ABSTK_TR TYPE STRING,
GBSTK_TR TYPE STRING,
KOSTK_TR TYPE STRING,
LVSTK_TR TYPE STRING,
UVALS_TR TYPE STRING,
UVVLS_TR TYPE STRING,
UVFAS_TR TYPE STRING,
UVALL_TR TYPE STRING,
UVVLK_TR TYPE STRING,
UVFAK_TR TYPE STRING,
UVPRS_TR TYPE STRING,
VBTYP_TR TYPE STRING,
VBOBJ_TR TYPE STRING,
AEDAT_TR TYPE STRING,
FKIVK_TR TYPE STRING,
RELIK_TR TYPE STRING,
UVK01_TR TYPE STRING,
UVK02_TR TYPE STRING,
UVK03_TR TYPE STRING,
UVK04_TR TYPE STRING,
UVK05_TR TYPE STRING,
UVS01_TR TYPE STRING,
UVS02_TR TYPE STRING,
UVS03_TR TYPE STRING,
UVS04_TR TYPE STRING,
UVS05_TR TYPE STRING,
PKSTK_TR TYPE STRING,
CMPSA_TR TYPE STRING,
CMPSB_TR TYPE STRING,
CMPSC_TR TYPE STRING,
CMPSD_TR TYPE STRING,
CMPSE_TR TYPE STRING,
CMPSF_TR TYPE STRING,
CMPSG_TR TYPE STRING,
CMPSH_TR TYPE STRING,
CMPSI_TR TYPE STRING,
CMPSJ_TR TYPE STRING,
CMPSK_TR TYPE STRING,
CMPSL_TR TYPE STRING,
CMPS0_TR TYPE STRING,
CMPS1_TR TYPE STRING,
CMPS2_TR TYPE STRING,
CMGST_TR TYPE STRING,
TRSTA_TR TYPE STRING,
KOQUK_TR TYPE STRING,
COSTA_TR TYPE STRING,
SAPRL_TR TYPE STRING,
UVPAS_TR TYPE STRING,
UVPIS_TR TYPE STRING,
UVWAS_TR TYPE STRING,
UVPAK_TR TYPE STRING,
UVPIK_TR TYPE STRING,
UVWAK_TR TYPE STRING,
UVGEK_TR TYPE STRING,
CMPSM_TR TYPE STRING,
DCSTK_TR TYPE STRING,
VESTK_TR TYPE STRING,
VLSTK_TR TYPE STRING,
RRSTA_TR TYPE STRING,
BLOCK_TR TYPE STRING,
FSSTK_TR TYPE STRING,
LSSTK_TR TYPE STRING,
SPSTG_TR TYPE STRING,
PDSTK_TR TYPE STRING,
FMSTK_TR TYPE STRING,
MANEK_TR TYPE STRING,
SPE_TMPID_TR TYPE STRING,
HDALL_TR TYPE STRING,
HDALS_TR TYPE STRING,
CMPS_CM_TR TYPE STRING,
CMPS_TE_TR TYPE STRING,
VBTYP_EXT_TR TYPE STRING,
TOTAL_ARC_STATUS_TR TYPE STRING,
SHP_TOTAL_PCSTA_TR TYPE STRING,
SHP_TOTAL_DGSTA_TR TYPE STRING,
SHP_TOTAL_SDSSTA_TR TYPE STRING,
TM_WHSE_EXEC_TR TYPE STRING,
ICO_FKIVK_TR TYPE STRING,
TOTAL_FKIVK_TR TYPE STRING,
TOTAL_DELIV_RELTD_BILLG_STA_TR TYPE STRING,
SHP_TOTAL_EMCST_TR TYPE STRING,
SHP_TOTAL_SLCST_TR TYPE STRING,
SHP_TOTAL_LCCST_TR TYPE STRING,
/SAPMP/LBASK_TR TYPE STRING,
FSH_AR_STAT_HDR_TR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTRLK_VBUK_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_VTRLK_VBUK_STR-MANDT_TR sy-vline 
WA_VTRLK_VBUK_STR-VBELN_TR sy-vline 
WA_VTRLK_VBUK_STR-RFSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-RFGSK_TR sy-vline 
WA_VTRLK_VBUK_STR-BESTK_TR sy-vline 
WA_VTRLK_VBUK_STR-LFSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-LFGSK_TR sy-vline 
WA_VTRLK_VBUK_STR-WBSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-FKSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-FKSAK_TR sy-vline 
WA_VTRLK_VBUK_STR-BUCHK_TR sy-vline 
WA_VTRLK_VBUK_STR-ABSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-GBSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-KOSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-LVSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVALS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVVLS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVFAS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVALL_TR sy-vline 
WA_VTRLK_VBUK_STR-UVVLK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVFAK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVPRS_TR sy-vline 
WA_VTRLK_VBUK_STR-VBTYP_TR sy-vline 
WA_VTRLK_VBUK_STR-VBOBJ_TR sy-vline 
WA_VTRLK_VBUK_STR-AEDAT_TR sy-vline 
WA_VTRLK_VBUK_STR-FKIVK_TR sy-vline 
WA_VTRLK_VBUK_STR-RELIK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVK01_TR sy-vline 
WA_VTRLK_VBUK_STR-UVK02_TR sy-vline 
WA_VTRLK_VBUK_STR-UVK03_TR sy-vline 
WA_VTRLK_VBUK_STR-UVK04_TR sy-vline 
WA_VTRLK_VBUK_STR-UVK05_TR sy-vline 
WA_VTRLK_VBUK_STR-UVS01_TR sy-vline 
WA_VTRLK_VBUK_STR-UVS02_TR sy-vline 
WA_VTRLK_VBUK_STR-UVS03_TR sy-vline 
WA_VTRLK_VBUK_STR-UVS04_TR sy-vline 
WA_VTRLK_VBUK_STR-UVS05_TR sy-vline 
WA_VTRLK_VBUK_STR-PKSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSA_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSB_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSC_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSD_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSE_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSF_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSG_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSH_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSI_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSJ_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSK_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSL_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPS0_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPS1_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPS2_TR sy-vline 
WA_VTRLK_VBUK_STR-CMGST_TR sy-vline 
WA_VTRLK_VBUK_STR-TRSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-KOQUK_TR sy-vline 
WA_VTRLK_VBUK_STR-COSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-SAPRL_TR sy-vline 
WA_VTRLK_VBUK_STR-UVPAS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVPIS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVWAS_TR sy-vline 
WA_VTRLK_VBUK_STR-UVPAK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVPIK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVWAK_TR sy-vline 
WA_VTRLK_VBUK_STR-UVGEK_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPSM_TR sy-vline 
WA_VTRLK_VBUK_STR-DCSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-VESTK_TR sy-vline 
WA_VTRLK_VBUK_STR-VLSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-RRSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-BLOCK_TR sy-vline 
WA_VTRLK_VBUK_STR-FSSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-LSSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-SPSTG_TR sy-vline 
WA_VTRLK_VBUK_STR-PDSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-FMSTK_TR sy-vline 
WA_VTRLK_VBUK_STR-MANEK_TR sy-vline 
WA_VTRLK_VBUK_STR-SPE_TMPID_TR sy-vline 
WA_VTRLK_VBUK_STR-HDALL_TR sy-vline 
WA_VTRLK_VBUK_STR-HDALS_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPS_CM_TR sy-vline 
WA_VTRLK_VBUK_STR-CMPS_TE_TR sy-vline 
WA_VTRLK_VBUK_STR-VBTYP_EXT_TR sy-vline 
WA_VTRLK_VBUK_STR-TOTAL_ARC_STATUS_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_PCSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_DGSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_SDSSTA_TR sy-vline 
WA_VTRLK_VBUK_STR-TM_WHSE_EXEC_TR sy-vline 
WA_VTRLK_VBUK_STR-ICO_FKIVK_TR sy-vline 
WA_VTRLK_VBUK_STR-TOTAL_FKIVK_TR sy-vline 
WA_VTRLK_VBUK_STR-TOTAL_DELIV_RELTD_BILLG_STA_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_EMCST_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_SLCST_TR sy-vline 
WA_VTRLK_VBUK_STR-SHP_TOTAL_LCCST_TR sy-vline 
WA_VTRLK_VBUK_STR-/SAPMP/LBASK_TR sy-vline 
WA_VTRLK_VBUK_STR-FSH_AR_STAT_HDR_TR sy-vline      INTO ld_text SEPARATED BY SPACE.

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