ABAP Select data from SAP table MC05Q2_0INSP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP MC05Q2_0INSP 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 MC05Q2_0INSP. 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 MC05Q2_0INSP 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_MC05Q2_0INSP TYPE STANDARD TABLE OF MC05Q2_0INSP,
      WA_MC05Q2_0INSP TYPE MC05Q2_0INSP,
      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: <MC05Q2_0INSP> TYPE MC05Q2_0INSP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_MC05Q2_0INSP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM MC05Q2_0INSP
  INTO TABLE IT_MC05Q2_0INSP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MC05Q2_0INSP
*  INTO TABLE @DATA(IT_MC05Q2_0INSP2).
*--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_MC05Q2_0INSP INDEX 1 INTO DATA(WA_MC05Q2_0INSP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_MC05Q2_0INSP ASSIGNING <MC05Q2_0INSP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MC05Q2_0INSP>-ROCANCEL = 1.
<MC05Q2_0INSP>-ART = 1.
<MC05Q2_0INSP>-CHARG = 1.
<MC05Q2_0INSP>-HERKUNFT = 1.
<MC05Q2_0INSP>-KUNNR = 1.

ENDLOOP.

LOOP AT IT_MC05Q2_0INSP INTO WA_MC05Q2_0INSP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MC05Q2_0INSP-LIFNR, sy-vline,
  WA_MC05Q2_0INSP-MATNR, sy-vline,
  WA_MC05Q2_0INSP-PRUEFLOS, sy-vline,
  WA_MC05Q2_0INSP-WERK, sy-vline,
  WA_MC05Q2_0INSP-PLNNR, sy-vline,
  WA_MC05Q2_0INSP-PLNTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MC05Q2_0INSP 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_MC05Q2_0INSP 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_MC05Q2_0INSP INTO WA_MC05Q2_0INSP.


*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 KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRUEFLOS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-PRUEFLOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-PRUEFLOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PLNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-PLNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-PLNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PHYNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-PHYNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-PHYNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASSEINHSW
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-MASSEINHSW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-MASSEINHSW.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PMETHODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-PMETHODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-PMETHODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PMTVERSION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-PMTVERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-PMTVERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERWMERKM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MC05Q2_0INSP-VERWMERKM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MC05Q2_0INSP-VERWMERKM.
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_MC05Q2_0INSP_STR, 
ROCANCEL TYPE STRING,
ART TYPE STRING,
CHARG TYPE STRING,
HERKUNFT TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
MATNR TYPE STRING,
PRUEFLOS TYPE STRING,
WERK TYPE STRING,
PLNNR TYPE STRING,
PLNTY TYPE STRING,
PPLNKN TYPE STRING,
PRPLATZ TYPE STRING,
PRPLATZWRK TYPE STRING,
PHYNR TYPE STRING,
PROBENRPP TYPE STRING,
TEILLOS TYPE STRING,
ANTEIL TYPE STRING,
ANZFEHLEH TYPE STRING,
ANZFEHLER TYPE STRING,
ANZWERTO TYPE STRING,
ANZWERTU TYPE STRING,
ATTRIBUT TYPE STRING,
BWSOLLWNI TYPE STRING,
BWTOLOBNI TYPE STRING,
BWTOLUNNI TYPE STRING,
MASSEINHSW TYPE STRING,
MERKNR TYPE STRING,
PMETHODE TYPE STRING,
PMTVERSION TYPE STRING,
PRUEFDATUV TYPE STRING,
QMTB_WERKS TYPE STRING,
QPMK_WERKS TYPE STRING,
SOLLWERT TYPE STRING,
SUMEW TYPE STRING,
SUMMW TYPE STRING,
SUMSIGMAST TYPE STRING,
SUMVAR TYPE STRING,
SUMVARIN TYPE STRING,
TOLOB TYPE STRING,
TOLUN TYPE STRING,
VERWMERKM TYPE STRING,
VORGLFNR TYPE STRING,
ZHLN TYPE STRING,
ZHLNA TYPE STRING,
ZHLNR TYPE STRING,
ZHLNSTAT TYPE STRING,
ZHLNSTPF TYPE STRING,
SUMEW2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MC05Q2_0INSP_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_MC05Q2_0INSP_STR-ROCANCEL sy-vline 
WA_MC05Q2_0INSP_STR-ART sy-vline 
WA_MC05Q2_0INSP_STR-CHARG sy-vline 
WA_MC05Q2_0INSP_STR-HERKUNFT sy-vline 
WA_MC05Q2_0INSP_STR-KUNNR sy-vline 
WA_MC05Q2_0INSP_STR-LIFNR sy-vline 
WA_MC05Q2_0INSP_STR-MATNR sy-vline 
WA_MC05Q2_0INSP_STR-PRUEFLOS sy-vline 
WA_MC05Q2_0INSP_STR-WERK sy-vline 
WA_MC05Q2_0INSP_STR-PLNNR sy-vline 
WA_MC05Q2_0INSP_STR-PLNTY sy-vline 
WA_MC05Q2_0INSP_STR-PPLNKN sy-vline 
WA_MC05Q2_0INSP_STR-PRPLATZ sy-vline 
WA_MC05Q2_0INSP_STR-PRPLATZWRK sy-vline 
WA_MC05Q2_0INSP_STR-PHYNR sy-vline 
WA_MC05Q2_0INSP_STR-PROBENRPP sy-vline 
WA_MC05Q2_0INSP_STR-TEILLOS sy-vline 
WA_MC05Q2_0INSP_STR-ANTEIL sy-vline 
WA_MC05Q2_0INSP_STR-ANZFEHLEH sy-vline 
WA_MC05Q2_0INSP_STR-ANZFEHLER sy-vline 
WA_MC05Q2_0INSP_STR-ANZWERTO sy-vline 
WA_MC05Q2_0INSP_STR-ANZWERTU sy-vline 
WA_MC05Q2_0INSP_STR-ATTRIBUT sy-vline 
WA_MC05Q2_0INSP_STR-BWSOLLWNI sy-vline 
WA_MC05Q2_0INSP_STR-BWTOLOBNI sy-vline 
WA_MC05Q2_0INSP_STR-BWTOLUNNI sy-vline 
WA_MC05Q2_0INSP_STR-MASSEINHSW sy-vline 
WA_MC05Q2_0INSP_STR-MERKNR sy-vline 
WA_MC05Q2_0INSP_STR-PMETHODE sy-vline 
WA_MC05Q2_0INSP_STR-PMTVERSION sy-vline 
WA_MC05Q2_0INSP_STR-PRUEFDATUV sy-vline 
WA_MC05Q2_0INSP_STR-QMTB_WERKS sy-vline 
WA_MC05Q2_0INSP_STR-QPMK_WERKS sy-vline 
WA_MC05Q2_0INSP_STR-SOLLWERT sy-vline 
WA_MC05Q2_0INSP_STR-SUMEW sy-vline 
WA_MC05Q2_0INSP_STR-SUMMW sy-vline 
WA_MC05Q2_0INSP_STR-SUMSIGMAST sy-vline 
WA_MC05Q2_0INSP_STR-SUMVAR sy-vline 
WA_MC05Q2_0INSP_STR-SUMVARIN sy-vline 
WA_MC05Q2_0INSP_STR-TOLOB sy-vline 
WA_MC05Q2_0INSP_STR-TOLUN sy-vline 
WA_MC05Q2_0INSP_STR-VERWMERKM sy-vline 
WA_MC05Q2_0INSP_STR-VORGLFNR sy-vline 
WA_MC05Q2_0INSP_STR-ZHLN sy-vline 
WA_MC05Q2_0INSP_STR-ZHLNA sy-vline 
WA_MC05Q2_0INSP_STR-ZHLNR sy-vline 
WA_MC05Q2_0INSP_STR-ZHLNSTAT sy-vline 
WA_MC05Q2_0INSP_STR-ZHLNSTPF sy-vline 
WA_MC05Q2_0INSP_STR-SUMEW2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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