ABAP Select data from SAP table IINSPLOTSTKPSTTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IINSPLOTSTKPSTTP
*  INTO TABLE @DATA(IT_IINSPLOTSTKPSTTP2).
*--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_IINSPLOTSTKPSTTP INDEX 1 INTO DATA(WA_IINSPLOTSTKPSTTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IINSPLOTSTKPSTTP>-MANDT = 1.
<IINSPLOTSTKPSTTP>-INSPECTIONLOT = 1.
<IINSPLOTSTKPSTTP>-INSPECTIONLOTSTOCKPOSTING = 1.
<IINSPLOTSTKPSTTP>-INSPLOTQTYPOSTED = 1.
<IINSPLOTSTKPSTTP>-INSPLOTQTYTOBEPOSTED = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IINSPLOTSTKPSTTP-MATERIAL, sy-vline,
  WA_IINSPLOTSTKPSTTP-INSPLOTMATERIALPOSTEDTO, sy-vline,
  WA_IINSPLOTSTKPSTTP-INSPLOTBATCHTRANSFERREDTO, sy-vline,
  WA_IINSPLOTSTKPSTTP-STORAGELOCATION, sy-vline,
  WA_IINSPLOTSTKPSTTP-INSPLOTSTOCKPOSTINGNOTE, sy-vline,
  WA_IINSPLOTSTKPSTTP-PLANT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IINSPLOTSTKPSTTP 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_IINSPLOTSTKPSTTP 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_IINSPLOTSTKPSTTP INTO WA_IINSPLOTSTKPSTTP.


*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_IINSPLOTSTKPSTTP-INSPECTIONLOT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IINSPLOTSTKPSTTP-INSPECTIONLOT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MATN1, internal->external for field INSPLOTMATERIALPOSTEDTO
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IINSPLOTSTKPSTTP-INSPLOTMATERIALPOSTEDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IINSPLOTSTKPSTTP-INSPLOTMATERIALPOSTEDTO.
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_IINSPLOTSTKPSTTP_STR, 
MANDT TYPE STRING,
INSPECTIONLOT TYPE STRING,
INSPECTIONLOTSTOCKPOSTING TYPE STRING,
INSPLOTQTYPOSTED TYPE STRING,
INSPLOTQTYTOBEPOSTED TYPE STRING,
MATERIAL TYPE STRING,
INSPLOTMATERIALPOSTEDTO TYPE STRING,
INSPLOTBATCHTRANSFERREDTO TYPE STRING,
STORAGELOCATION TYPE STRING,
INSPLOTSTOCKPOSTINGNOTE TYPE STRING,
PLANT TYPE STRING,
INSPECTIONLOTTYPE TYPE STRING,
MATLQUALITYAUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IINSPLOTSTKPSTTP_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_IINSPLOTSTKPSTTP_STR-MANDT sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPECTIONLOT sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPECTIONLOTSTOCKPOSTING sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPLOTQTYPOSTED sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPLOTQTYTOBEPOSTED sy-vline 
WA_IINSPLOTSTKPSTTP_STR-MATERIAL sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPLOTMATERIALPOSTEDTO sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPLOTBATCHTRANSFERREDTO sy-vline 
WA_IINSPLOTSTKPSTTP_STR-STORAGELOCATION sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPLOTSTOCKPOSTINGNOTE sy-vline 
WA_IINSPLOTSTKPSTTP_STR-PLANT sy-vline 
WA_IINSPLOTSTKPSTTP_STR-INSPECTIONLOTTYPE sy-vline 
WA_IINSPLOTSTKPSTTP_STR-MATLQUALITYAUTHORIZATIONGROUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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