ABAP Select data from SAP table QMS_SDI_FDP_INSPECTIONLOT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM QMS_SDI_FDP_INSPECTIONLOT
*  INTO TABLE @DATA(IT_QMS_SDI_FDP_INSPECTIONLOT2).
*--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_QMS_SDI_FDP_INSPECTIONLOT INDEX 1 INTO DATA(WA_QMS_SDI_FDP_INSPECTIONLOT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<QMS_SDI_FDP_INSPECTIONLOT>-INSPECTIONLOT = 1.
<QMS_SDI_FDP_INSPECTIONLOT>-INSPECTIONLOTSAMPLEQUANTITY = 1.
<QMS_SDI_FDP_INSPECTIONLOT>-INSPECTIONLOTISSKIPPED = 1.
<QMS_SDI_FDP_INSPECTIONLOT>-INSPECTIONLOTSAMPLEUNIT = 1.
<QMS_SDI_FDP_INSPECTIONLOT>-INSPECTIONLOTORIGIN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_QMS_SDI_FDP_INSPECTIONLOT-INSPLOTHASSUBSETS, sy-vline,
  WA_QMS_SDI_FDP_INSPECTIONLOT-INSPECTIONSUBSETTYPE, sy-vline,
  WA_QMS_SDI_FDP_INSPECTIONLOT-MATERIAL, sy-vline,
  WA_QMS_SDI_FDP_INSPECTIONLOT-MATERIALDESCRIPTION, sy-vline,
  WA_QMS_SDI_FDP_INSPECTIONLOT-BATCH, sy-vline,
  WA_QMS_SDI_FDP_INSPECTIONLOT-STATUSOBJECTCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_QMS_SDI_FDP_INSPECTIONLOT 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_QMS_SDI_FDP_INSPECTIONLOT 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_QMS_SDI_FDP_INSPECTIONLOT INTO WA_QMS_SDI_FDP_INSPECTIONLOT.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PURCHASINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_QMS_SDI_FDP_INSPECTIONLOT-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QMS_SDI_FDP_INSPECTIONLOT-PURCHASINGDOCUMENT.
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_QMS_SDI_FDP_INSPECTIONLOT_STR, 
INSPECTIONLOT TYPE STRING,
INSPECTIONLOTSAMPLEQUANTITY TYPE STRING,
INSPECTIONLOTISSKIPPED TYPE STRING,
INSPECTIONLOTSAMPLEUNIT TYPE STRING,
INSPECTIONLOTORIGIN TYPE STRING,
INSPLOTHASSUBSETS TYPE STRING,
INSPECTIONSUBSETTYPE TYPE STRING,
MATERIAL TYPE STRING,
MATERIALDESCRIPTION TYPE STRING,
BATCH TYPE STRING,
STATUSOBJECTCATEGORY TYPE STRING,
PLANT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
INSPECTIONLOTTEXT TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_QMS_SDI_FDP_INSPECTIONLOT_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_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOTSAMPLEQUANTITY sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOTISSKIPPED sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOTSAMPLEUNIT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOTORIGIN sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPLOTHASSUBSETS sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONSUBSETTYPE sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-MATERIAL sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-MATERIALDESCRIPTION sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-BATCH sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-STATUSOBJECTCATEGORY sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-PLANT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-MANUFACTURINGORDER sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-INSPECTIONLOTTEXT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-PURCHASINGDOCUMENT sy-vline 
WA_QMS_SDI_FDP_INSPECTIONLOT_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline      INTO ld_text SEPARATED BY SPACE.

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