ABAP Select data from SAP table CINSPLOTSTKPSTTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CINSPLOTSTKPSTTP
*  INTO TABLE @DATA(IT_CINSPLOTSTKPSTTP2).
*--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_CINSPLOTSTKPSTTP INDEX 1 INTO DATA(WA_CINSPLOTSTKPSTTP2).


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

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

ENDLOOP.

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

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


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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CINSPLOTSTKPSTTP-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CINSPLOTSTKPSTTP-MATERIAL.
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_CINSPLOTSTKPSTTP_STR, 
MANDT TYPE STRING,
INSPECTIONLOT TYPE STRING,
INSPECTIONLOTSTOCKPOSTING TYPE STRING,
INSPLOTQTYPOSTED TYPE STRING,
INSPLOTQTYTOBEPOSTED TYPE STRING,
STORAGELOCATION TYPE STRING,
INSPLOTMATERIALPOSTEDTO TYPE STRING,
INSPLOTBATCHTRANSFERREDTO TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
INSPLOTSTOCKPOSTINGNOTE TYPE STRING,
INSPECTIONLOTTYPE TYPE STRING,
MATLQUALITYAUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CINSPLOTSTKPSTTP_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_CINSPLOTSTKPSTTP_STR-MANDT sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPECTIONLOT sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPECTIONLOTSTOCKPOSTING sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPLOTQTYPOSTED sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPLOTQTYTOBEPOSTED sy-vline 
WA_CINSPLOTSTKPSTTP_STR-STORAGELOCATION sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPLOTMATERIALPOSTEDTO sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPLOTBATCHTRANSFERREDTO sy-vline 
WA_CINSPLOTSTKPSTTP_STR-MATERIAL sy-vline 
WA_CINSPLOTSTKPSTTP_STR-PLANT sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPLOTSTOCKPOSTINGNOTE sy-vline 
WA_CINSPLOTSTKPSTTP_STR-INSPECTIONLOTTYPE sy-vline 
WA_CINSPLOTSTKPSTTP_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.