ABAP Select data from SAP table ISINSPECTIONSUBSETTP2_D into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISINSPECTIONSUBSETTP2_D 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 ISINSPECTIONSUBSETTP2_D. 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 ISINSPECTIONSUBSETTP2_D 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_ISINSPECTIONSUBSETTP2_D TYPE STANDARD TABLE OF ISINSPECTIONSUBSETTP2_D,
      WA_ISINSPECTIONSUBSETTP2_D TYPE ISINSPECTIONSUBSETTP2_D,
      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: <ISINSPECTIONSUBSETTP2_D> TYPE ISINSPECTIONSUBSETTP2_D.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISINSPECTIONSUBSETTP2_D.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISINSPECTIONSUBSETTP2_D
  INTO TABLE IT_ISINSPECTIONSUBSETTP2_D.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISINSPECTIONSUBSETTP2_D
*  INTO TABLE @DATA(IT_ISINSPECTIONSUBSETTP2_D2).
*--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_ISINSPECTIONSUBSETTP2_D INDEX 1 INTO DATA(WA_ISINSPECTIONSUBSETTP2_D2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISINSPECTIONSUBSETTP2_D ASSIGNING <ISINSPECTIONSUBSETTP2_D>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISINSPECTIONSUBSETTP2_D>-INSPECTIONLOT = 1.
<ISINSPECTIONSUBSETTP2_D>-INSPPLANOPERATIONINTERNALID = 1.
<ISINSPECTIONSUBSETTP2_D>-INSPECTIONSUBSETINTERNALID = 1.
<ISINSPECTIONSUBSETTP2_D>-INSPECTIONSUBSETSORTKEY = 1.
<ISINSPECTIONSUBSETTP2_D>-MATERIALSAMPLE = 1.

ENDLOOP.

LOOP AT IT_ISINSPECTIONSUBSETTP2_D INTO WA_ISINSPECTIONSUBSETTP2_D.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISINSPECTIONSUBSETTP2_D-INSPSBSTMATLSMPLPROPERTY, sy-vline,
  WA_ISINSPECTIONSUBSETTP2_D-EQUIPMENT, sy-vline,
  WA_ISINSPECTIONSUBSETTP2_D-INSPSBSTEQUIPPROPERTY, sy-vline,
  WA_ISINSPECTIONSUBSETTP2_D-FUNCTIONALLOCATION, sy-vline,
  WA_ISINSPECTIONSUBSETTP2_D-INSPSBSTFUNCNLLOCPROPERTY, sy-vline,
  WA_ISINSPECTIONSUBSETTP2_D-SHOPFLOORITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISINSPECTIONSUBSETTP2_D 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_ISINSPECTIONSUBSETTP2_D 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_ISINSPECTIONSUBSETTP2_D INTO WA_ISINSPECTIONSUBSETTP2_D.


*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_ISINSPECTIONSUBSETTP2_D-INSPECTIONLOT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONLOT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MATERIALSAMPLE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-MATERIALSAMPLE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-MATERIALSAMPLE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUIPMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-EQUIPMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-EQUIPMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field FUNCTIONALLOCATION
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-FUNCTIONALLOCATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-FUNCTIONALLOCATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSPECTIONSUBSETLONGCHARKEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETLONGCHARKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETLONGCHARKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSPECTIONSUBSETSHORTCHARKEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETSHORTCHARKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETSHORTCHARKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field INSPECTIONSUBSETQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONSUBSETTP2_D-INSPECTIONSUBSETQTYUNIT.
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_ISINSPECTIONSUBSETTP2_D_STR, 
INSPECTIONLOT TYPE STRING,
INSPPLANOPERATIONINTERNALID TYPE STRING,
INSPECTIONSUBSETINTERNALID TYPE STRING,
INSPECTIONSUBSETSORTKEY TYPE STRING,
MATERIALSAMPLE TYPE STRING,
INSPSBSTMATLSMPLPROPERTY TYPE STRING,
EQUIPMENT TYPE STRING,
INSPSBSTEQUIPPROPERTY TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,
INSPSBSTFUNCNLLOCPROPERTY TYPE STRING,
SHOPFLOORITEM TYPE STRING,
SELECTEDCODESETPLANT TYPE STRING,
SELECTEDCODESET TYPE STRING,
INSPSUBSETUSAGEDCSNCODEGROUP TYPE STRING,
INSPSUBSETUSAGEDCSNCODE TYPE STRING,
INSPSUBSETUSAGEDCSNVALUATION TYPE STRING,
INSPECTIONSUBSETTIME TYPE STRING,
INSPSBSTTIMEFLDPROPERTY TYPE STRING,
INSPECTIONSUBSETDATE TYPE STRING,
INSPSBSTDATEFLDPROPERTY TYPE STRING,
INSPSUBSETLONGNUMERICKEY TYPE STRING,
INSPSBSTLONGNMBRFLDPROPERTY TYPE STRING,
INSPSUBSETSHORTNUMERICKEY TYPE STRING,
INSPSBSTSHRTNMBRFLDPROPERTY TYPE STRING,
INSPECTIONSUBSETLONGCHARKEY TYPE STRING,
INSPSBSTLONGTXTFLDPROPERTY TYPE STRING,
INSPECTIONSUBSETSHORTCHARKEY TYPE STRING,
INSPSBSTSHRTTXTFLDPROPERTY TYPE STRING,
INSPECTIONPARTIALLOT TYPE STRING,
INSPECTIONSUBSETYIELDQTY TYPE STRING,
INSPECTIONSUBSETSCRAPQTY TYPE STRING,
INSPECTIONSUBSETREWORKQTY TYPE STRING,
INSPECTIONSUBSETQTYUNIT TYPE STRING,
INSPECTOR TYPE STRING,
CHANGEDDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISINSPECTIONSUBSETTP2_D_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_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONLOT sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPPLANOPERATIONINTERNALID sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETINTERNALID sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETSORTKEY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-MATERIALSAMPLE sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTMATLSMPLPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-EQUIPMENT sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTEQUIPPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-FUNCTIONALLOCATION sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTFUNCNLLOCPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-SHOPFLOORITEM sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-SELECTEDCODESETPLANT sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-SELECTEDCODESET sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSUBSETUSAGEDCSNCODEGROUP sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSUBSETUSAGEDCSNCODE sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSUBSETUSAGEDCSNVALUATION sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETTIME sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTTIMEFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETDATE sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTDATEFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSUBSETLONGNUMERICKEY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTLONGNMBRFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSUBSETSHORTNUMERICKEY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTSHRTNMBRFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETLONGCHARKEY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTLONGTXTFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETSHORTCHARKEY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPSBSTSHRTTXTFLDPROPERTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONPARTIALLOT sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETYIELDQTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETSCRAPQTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETREWORKQTY sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTIONSUBSETQTYUNIT sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-INSPECTOR sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-CHANGEDDATETIME sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-CREATEDBYUSER sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-CREATIONDATE sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-CREATIONTIME sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-LASTCHANGEDATE sy-vline 
WA_ISINSPECTIONSUBSETTP2_D_STR-LASTCHANGETIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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