ABAP Select data from SAP table V_CKMLGRIR_FR 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 V_CKMLGRIR_FR 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 V_CKMLGRIR_FR. 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 V_CKMLGRIR_FR 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_V_CKMLGRIR_FR TYPE STANDARD TABLE OF V_CKMLGRIR_FR,
      WA_V_CKMLGRIR_FR TYPE V_CKMLGRIR_FR,
      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: <V_CKMLGRIR_FR> TYPE V_CKMLGRIR_FR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_CKMLGRIR_FR
*  INTO TABLE @DATA(IT_V_CKMLGRIR_FR2).
*--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_V_CKMLGRIR_FR INDEX 1 INTO DATA(WA_V_CKMLGRIR_FR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_CKMLGRIR_FR>-MANDT = 1.
<V_CKMLGRIR_FR>-EBELN = 1.
<V_CKMLGRIR_FR>-BSTYP = 1.
<V_CKMLGRIR_FR>-BSART = 1.
<V_CKMLGRIR_FR>-LOEKZ_K = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_CKMLGRIR_FR-LIFNR, sy-vline,
  WA_V_CKMLGRIR_FR-EKORG, sy-vline,
  WA_V_CKMLGRIR_FR-EKGRP, sy-vline,
  WA_V_CKMLGRIR_FR-WAERS, sy-vline,
  WA_V_CKMLGRIR_FR-BEDAT, sy-vline,
  WA_V_CKMLGRIR_FR-VERKF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_CKMLGRIR_FR 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_V_CKMLGRIR_FR 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_V_CKMLGRIR_FR INTO WA_V_CKMLGRIR_FR.


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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field LIFNR_FR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_CKMLGRIR_FR-LIFNR_FR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_CKMLGRIR_FR-LIFNR_FR.
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_V_CKMLGRIR_FR_STR, 
MANDT TYPE STRING,
EBELN TYPE STRING,
BSTYP TYPE STRING,
BSART TYPE STRING,
LOEKZ_K TYPE STRING,
LIFNR TYPE STRING,
EKORG TYPE STRING,
EKGRP TYPE STRING,
WAERS TYPE STRING,
BEDAT TYPE STRING,
VERKF TYPE STRING,
TELF1 TYPE STRING,
KNUMV TYPE STRING,
KALSM TYPE STRING,
LIFRE TYPE STRING,
FRGRL TYPE STRING,
MEMORY TYPE STRING,
EBELP TYPE STRING,
LOEKZ_P TYPE STRING,
TXZ01 TYPE STRING,
BUKRS TYPE STRING,
MATNR TYPE STRING,
BWTAR TYPE STRING,
WERKS TYPE STRING,
SOBKZ TYPE STRING,
KZBWS TYPE STRING,
PEINH TYPE STRING,
MEINS TYPE STRING,
BPRME TYPE STRING,
BPUMZ TYPE STRING,
BPUMN TYPE STRING,
UMREZ TYPE STRING,
UMREN TYPE STRING,
PSTYP TYPE STRING,
KNTTP TYPE STRING,
VRTKZ TYPE STRING,
WEPOS TYPE STRING,
WEUNB TYPE STRING,
REPOS TYPE STRING,
WEBRE TYPE STRING,
LEBRE TYPE STRING,
GEBER TYPE STRING,
FISTL TYPE STRING,
FIPOS TYPE STRING,
FKBER TYPE STRING,
GRANT_NBR TYPE STRING,
KO_GSBER TYPE STRING,
KO_PARGB TYPE STRING,
KO_PRCTR TYPE STRING,
KO_PPRCTR TYPE STRING,
MEPRF TYPE STRING,
XERSY TYPE STRING,
RETPO TYPE STRING,
STUNR TYPE STRING,
ZAEHK TYPE STRING,
VGABE TYPE STRING,
GJAHR TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
BEWTP TYPE STRING,
BUDAT TYPE STRING,
MENGE TYPE STRING,
DMBTR TYPE STRING,
AREWR TYPE STRING,
SHKZG TYPE STRING,
LIFNR_FR TYPE STRING,
KSCHL TYPE STRING,
BWTAR_BZ TYPE STRING,
BPMNG TYPE STRING,
WRBTR TYPE STRING,
AREWB TYPE STRING,
REWRB TYPE STRING,
SHKKO TYPE STRING,
XMACC TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
STATU TYPE STRING,
HISTCURR TYPE STRING,
DIFF_INVOICE TYPE STRING,
BUDGET_PD TYPE STRING,
FMFGUS_KEY TYPE STRING,
SAPRL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_CKMLGRIR_FR_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_V_CKMLGRIR_FR_STR-MANDT sy-vline 
WA_V_CKMLGRIR_FR_STR-EBELN sy-vline 
WA_V_CKMLGRIR_FR_STR-BSTYP sy-vline 
WA_V_CKMLGRIR_FR_STR-BSART sy-vline 
WA_V_CKMLGRIR_FR_STR-LOEKZ_K sy-vline 
WA_V_CKMLGRIR_FR_STR-LIFNR sy-vline 
WA_V_CKMLGRIR_FR_STR-EKORG sy-vline 
WA_V_CKMLGRIR_FR_STR-EKGRP sy-vline 
WA_V_CKMLGRIR_FR_STR-WAERS sy-vline 
WA_V_CKMLGRIR_FR_STR-BEDAT sy-vline 
WA_V_CKMLGRIR_FR_STR-VERKF sy-vline 
WA_V_CKMLGRIR_FR_STR-TELF1 sy-vline 
WA_V_CKMLGRIR_FR_STR-KNUMV sy-vline 
WA_V_CKMLGRIR_FR_STR-KALSM sy-vline 
WA_V_CKMLGRIR_FR_STR-LIFRE sy-vline 
WA_V_CKMLGRIR_FR_STR-FRGRL sy-vline 
WA_V_CKMLGRIR_FR_STR-MEMORY sy-vline 
WA_V_CKMLGRIR_FR_STR-EBELP sy-vline 
WA_V_CKMLGRIR_FR_STR-LOEKZ_P sy-vline 
WA_V_CKMLGRIR_FR_STR-TXZ01 sy-vline 
WA_V_CKMLGRIR_FR_STR-BUKRS sy-vline 
WA_V_CKMLGRIR_FR_STR-MATNR sy-vline 
WA_V_CKMLGRIR_FR_STR-BWTAR sy-vline 
WA_V_CKMLGRIR_FR_STR-WERKS sy-vline 
WA_V_CKMLGRIR_FR_STR-SOBKZ sy-vline 
WA_V_CKMLGRIR_FR_STR-KZBWS sy-vline 
WA_V_CKMLGRIR_FR_STR-PEINH sy-vline 
WA_V_CKMLGRIR_FR_STR-MEINS sy-vline 
WA_V_CKMLGRIR_FR_STR-BPRME sy-vline 
WA_V_CKMLGRIR_FR_STR-BPUMZ sy-vline 
WA_V_CKMLGRIR_FR_STR-BPUMN sy-vline 
WA_V_CKMLGRIR_FR_STR-UMREZ sy-vline 
WA_V_CKMLGRIR_FR_STR-UMREN sy-vline 
WA_V_CKMLGRIR_FR_STR-PSTYP sy-vline 
WA_V_CKMLGRIR_FR_STR-KNTTP sy-vline 
WA_V_CKMLGRIR_FR_STR-VRTKZ sy-vline 
WA_V_CKMLGRIR_FR_STR-WEPOS sy-vline 
WA_V_CKMLGRIR_FR_STR-WEUNB sy-vline 
WA_V_CKMLGRIR_FR_STR-REPOS sy-vline 
WA_V_CKMLGRIR_FR_STR-WEBRE sy-vline 
WA_V_CKMLGRIR_FR_STR-LEBRE sy-vline 
WA_V_CKMLGRIR_FR_STR-GEBER sy-vline 
WA_V_CKMLGRIR_FR_STR-FISTL sy-vline 
WA_V_CKMLGRIR_FR_STR-FIPOS sy-vline 
WA_V_CKMLGRIR_FR_STR-FKBER sy-vline 
WA_V_CKMLGRIR_FR_STR-GRANT_NBR sy-vline 
WA_V_CKMLGRIR_FR_STR-KO_GSBER sy-vline 
WA_V_CKMLGRIR_FR_STR-KO_PARGB sy-vline 
WA_V_CKMLGRIR_FR_STR-KO_PRCTR sy-vline 
WA_V_CKMLGRIR_FR_STR-KO_PPRCTR sy-vline 
WA_V_CKMLGRIR_FR_STR-MEPRF sy-vline 
WA_V_CKMLGRIR_FR_STR-XERSY sy-vline 
WA_V_CKMLGRIR_FR_STR-RETPO sy-vline 
WA_V_CKMLGRIR_FR_STR-STUNR sy-vline 
WA_V_CKMLGRIR_FR_STR-ZAEHK sy-vline 
WA_V_CKMLGRIR_FR_STR-VGABE sy-vline 
WA_V_CKMLGRIR_FR_STR-GJAHR sy-vline 
WA_V_CKMLGRIR_FR_STR-BELNR sy-vline 
WA_V_CKMLGRIR_FR_STR-BUZEI sy-vline 
WA_V_CKMLGRIR_FR_STR-BEWTP sy-vline 
WA_V_CKMLGRIR_FR_STR-BUDAT sy-vline 
WA_V_CKMLGRIR_FR_STR-MENGE sy-vline 
WA_V_CKMLGRIR_FR_STR-DMBTR sy-vline 
WA_V_CKMLGRIR_FR_STR-AREWR sy-vline 
WA_V_CKMLGRIR_FR_STR-SHKZG sy-vline 
WA_V_CKMLGRIR_FR_STR-LIFNR_FR sy-vline 
WA_V_CKMLGRIR_FR_STR-KSCHL sy-vline 
WA_V_CKMLGRIR_FR_STR-BWTAR_BZ sy-vline 
WA_V_CKMLGRIR_FR_STR-BPMNG sy-vline 
WA_V_CKMLGRIR_FR_STR-WRBTR sy-vline 
WA_V_CKMLGRIR_FR_STR-AREWB sy-vline 
WA_V_CKMLGRIR_FR_STR-REWRB sy-vline 
WA_V_CKMLGRIR_FR_STR-SHKKO sy-vline 
WA_V_CKMLGRIR_FR_STR-XMACC sy-vline 
WA_V_CKMLGRIR_FR_STR-CPUDT sy-vline 
WA_V_CKMLGRIR_FR_STR-CPUTM sy-vline 
WA_V_CKMLGRIR_FR_STR-STATU sy-vline 
WA_V_CKMLGRIR_FR_STR-HISTCURR sy-vline 
WA_V_CKMLGRIR_FR_STR-DIFF_INVOICE sy-vline 
WA_V_CKMLGRIR_FR_STR-BUDGET_PD sy-vline 
WA_V_CKMLGRIR_FR_STR-FMFGUS_KEY sy-vline 
WA_V_CKMLGRIR_FR_STR-SAPRL sy-vline      INTO ld_text SEPARATED BY SPACE.

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