ABAP Select data from SAP table VTSKORES_PROT1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VTSKORES_PROT1 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 VTSKORES_PROT1. 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 VTSKORES_PROT1 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_VTSKORES_PROT1 TYPE STANDARD TABLE OF VTSKORES_PROT1,
      WA_VTSKORES_PROT1 TYPE VTSKORES_PROT1,
      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: <VTSKORES_PROT1> TYPE VTSKORES_PROT1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VTSKORES_PROT1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VTSKORES_PROT1
  INTO TABLE IT_VTSKORES_PROT1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTSKORES_PROT1
*  INTO TABLE @DATA(IT_VTSKORES_PROT12).
*--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_VTSKORES_PROT1 INDEX 1 INTO DATA(WA_VTSKORES_PROT12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VTSKORES_PROT1 ASSIGNING <VTSKORES_PROT1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTSKORES_PROT1>-BUKRS = 1.
<VTSKORES_PROT1>-RFHA = 1.
<VTSKORES_PROT1>-RFHAZU = 1.
<VTSKORES_PROT1>-KONTRH = 1.
<VTSKORES_PROT1>-ROLETYP = 1.

ENDLOOP.

LOOP AT IT_VTSKORES_PROT1 INTO WA_VTSKORES_PROT1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTSKORES_PROT1-SANLF, sy-vline,
  WA_VTSKORES_PROT1-SFGTYP, sy-vline,
  WA_VTSKORES_PROT1-SGSART, sy-vline,
  WA_VTSKORES_PROT1-SFHAART, sy-vline,
  WA_VTSKORES_PROT1-SFGZUSTT, sy-vline,
  WA_VTSKORES_PROT1-RANL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTSKORES_PROT1 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_VTSKORES_PROT1 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_VTSKORES_PROT1 INTO WA_VTSKORES_PROT1.


*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 RFHA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTSKORES_PROT1-RFHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTSKORES_PROT1-RFHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KONTRH
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTSKORES_PROT1-KONTRH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTSKORES_PROT1-KONTRH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTSKORES_PROT1-RANL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTSKORES_PROT1-RANL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPDEV, internal->external for field TDDEST
CALL FUNCTION 'CONVERSION_EXIT_SPDEV_OUTPUT'
  EXPORTING
    input =                      WA_VTSKORES_PROT1-TDDEST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTSKORES_PROT1-TDDEST.
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_VTSKORES_PROT1_STR, 
BUKRS TYPE STRING,
RFHA TYPE STRING,
RFHAZU TYPE STRING,
KONTRH TYPE STRING,
ROLETYP TYPE STRING,
SANLF TYPE STRING,
SFGTYP TYPE STRING,
SGSART TYPE STRING,
SFHAART TYPE STRING,
SFGZUSTT TYPE STRING,
RANL TYPE STRING,
RLDEPO TYPE STRING,
SFUNKTL TYPE STRING,
CORTYP TYPE STRING,
FORMULAR TYPE STRING,
LAUFD TYPE STRING,
LAUFI TYPE STRING,
DTKEY TYPE STRING,
LFDNR TYPE STRING,
SWIFTREF TYPE STRING,
SPRINT TYPE STRING,
SFAX TYPE STRING,
SSWIFT TYPE STRING,
SIDOC TYPE STRING,
SEMAIL TYPE STRING,
XCORR_MEDIUM TYPE STRING,
TDPAGESLCT TYPE STRING,
TDCOPIES TYPE STRING,
TDDEST TYPE STRING,
TDPREVIEW TYPE STRING,
TDNOPREV TYPE STRING,
TDNOPRINT TYPE STRING,
TDNEWID TYPE STRING,
TDPAGEFORM TYPE STRING,
TDDATASET TYPE STRING,
TDSUFFIX1 TYPE STRING,
TDSUFFIX2 TYPE STRING,
TDIMMED TYPE STRING,
TDDELETE TYPE STRING,
TDLIFETIME TYPE STRING,
TDSCHEDULE TYPE STRING,
TDSENDDATE TYPE STRING,
TDSENDTIME TYPE STRING,
TDTELELAND TYPE STRING,
TDTELENUM TYPE STRING,
TDTELENUME TYPE STRING,
TDTITLE TYPE STRING,
TDAPPL TYPE STRING,
TDPRINTER TYPE STRING,
TDDRIVER TYPE STRING,
TDABAP TYPE STRING,
TDOTFCALL TYPE STRING,
TDOTFTYPE TYPE STRING,
TDSPOOLID TYPE STRING,
TDFAXID TYPE STRING,
TDMAILID TYPE STRING,
TDPAGES TYPE STRING,
TDFORMS TYPE STRING,
TDDEVICE TYPE STRING,
TDWARNINGS TYPE STRING,
TDSCREEN TYPE STRING,
TDSCDRIVER TYPE STRING,
TDSCABAP TYPE STRING,
TDPROGRAM TYPE STRING,
TDTEST TYPE STRING,
TDSCRNPOS TYPE STRING,
TDCOVER TYPE STRING,
TDCOVTITLE TYPE STRING,
TDRECEIVER TYPE STRING,
TDDIVISION TYPE STRING,
TDAUTORITY TYPE STRING,
TDARMOD TYPE STRING,
TDIEXIT TYPE STRING,
USEREXIT TYPE STRING,
TDGETOTF TYPE STRING,
TDRTL TYPE STRING,
FAXFORMAT TYPE STRING,
TDFAXUSER TYPE STRING,
RQPOSNAME TYPE STRING,
TDFINAL TYPE STRING,
BCS_REQST TYPE STRING,
BCS_STATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTSKORES_PROT1_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_VTSKORES_PROT1_STR-BUKRS sy-vline 
WA_VTSKORES_PROT1_STR-RFHA sy-vline 
WA_VTSKORES_PROT1_STR-RFHAZU sy-vline 
WA_VTSKORES_PROT1_STR-KONTRH sy-vline 
WA_VTSKORES_PROT1_STR-ROLETYP sy-vline 
WA_VTSKORES_PROT1_STR-SANLF sy-vline 
WA_VTSKORES_PROT1_STR-SFGTYP sy-vline 
WA_VTSKORES_PROT1_STR-SGSART sy-vline 
WA_VTSKORES_PROT1_STR-SFHAART sy-vline 
WA_VTSKORES_PROT1_STR-SFGZUSTT sy-vline 
WA_VTSKORES_PROT1_STR-RANL sy-vline 
WA_VTSKORES_PROT1_STR-RLDEPO sy-vline 
WA_VTSKORES_PROT1_STR-SFUNKTL sy-vline 
WA_VTSKORES_PROT1_STR-CORTYP sy-vline 
WA_VTSKORES_PROT1_STR-FORMULAR sy-vline 
WA_VTSKORES_PROT1_STR-LAUFD sy-vline 
WA_VTSKORES_PROT1_STR-LAUFI sy-vline 
WA_VTSKORES_PROT1_STR-DTKEY sy-vline 
WA_VTSKORES_PROT1_STR-LFDNR sy-vline 
WA_VTSKORES_PROT1_STR-SWIFTREF sy-vline 
WA_VTSKORES_PROT1_STR-SPRINT sy-vline 
WA_VTSKORES_PROT1_STR-SFAX sy-vline 
WA_VTSKORES_PROT1_STR-SSWIFT sy-vline 
WA_VTSKORES_PROT1_STR-SIDOC sy-vline 
WA_VTSKORES_PROT1_STR-SEMAIL sy-vline 
WA_VTSKORES_PROT1_STR-XCORR_MEDIUM sy-vline 
WA_VTSKORES_PROT1_STR-TDPAGESLCT sy-vline 
WA_VTSKORES_PROT1_STR-TDCOPIES sy-vline 
WA_VTSKORES_PROT1_STR-TDDEST sy-vline 
WA_VTSKORES_PROT1_STR-TDPREVIEW sy-vline 
WA_VTSKORES_PROT1_STR-TDNOPREV sy-vline 
WA_VTSKORES_PROT1_STR-TDNOPRINT sy-vline 
WA_VTSKORES_PROT1_STR-TDNEWID sy-vline 
WA_VTSKORES_PROT1_STR-TDPAGEFORM sy-vline 
WA_VTSKORES_PROT1_STR-TDDATASET sy-vline 
WA_VTSKORES_PROT1_STR-TDSUFFIX1 sy-vline 
WA_VTSKORES_PROT1_STR-TDSUFFIX2 sy-vline 
WA_VTSKORES_PROT1_STR-TDIMMED sy-vline 
WA_VTSKORES_PROT1_STR-TDDELETE sy-vline 
WA_VTSKORES_PROT1_STR-TDLIFETIME sy-vline 
WA_VTSKORES_PROT1_STR-TDSCHEDULE sy-vline 
WA_VTSKORES_PROT1_STR-TDSENDDATE sy-vline 
WA_VTSKORES_PROT1_STR-TDSENDTIME sy-vline 
WA_VTSKORES_PROT1_STR-TDTELELAND sy-vline 
WA_VTSKORES_PROT1_STR-TDTELENUM sy-vline 
WA_VTSKORES_PROT1_STR-TDTELENUME sy-vline 
WA_VTSKORES_PROT1_STR-TDTITLE sy-vline 
WA_VTSKORES_PROT1_STR-TDAPPL sy-vline 
WA_VTSKORES_PROT1_STR-TDPRINTER sy-vline 
WA_VTSKORES_PROT1_STR-TDDRIVER sy-vline 
WA_VTSKORES_PROT1_STR-TDABAP sy-vline 
WA_VTSKORES_PROT1_STR-TDOTFCALL sy-vline 
WA_VTSKORES_PROT1_STR-TDOTFTYPE sy-vline 
WA_VTSKORES_PROT1_STR-TDSPOOLID sy-vline 
WA_VTSKORES_PROT1_STR-TDFAXID sy-vline 
WA_VTSKORES_PROT1_STR-TDMAILID sy-vline 
WA_VTSKORES_PROT1_STR-TDPAGES sy-vline 
WA_VTSKORES_PROT1_STR-TDFORMS sy-vline 
WA_VTSKORES_PROT1_STR-TDDEVICE sy-vline 
WA_VTSKORES_PROT1_STR-TDWARNINGS sy-vline 
WA_VTSKORES_PROT1_STR-TDSCREEN sy-vline 
WA_VTSKORES_PROT1_STR-TDSCDRIVER sy-vline 
WA_VTSKORES_PROT1_STR-TDSCABAP sy-vline 
WA_VTSKORES_PROT1_STR-TDPROGRAM sy-vline 
WA_VTSKORES_PROT1_STR-TDTEST sy-vline 
WA_VTSKORES_PROT1_STR-TDSCRNPOS sy-vline 
WA_VTSKORES_PROT1_STR-TDCOVER sy-vline 
WA_VTSKORES_PROT1_STR-TDCOVTITLE sy-vline 
WA_VTSKORES_PROT1_STR-TDRECEIVER sy-vline 
WA_VTSKORES_PROT1_STR-TDDIVISION sy-vline 
WA_VTSKORES_PROT1_STR-TDAUTORITY sy-vline 
WA_VTSKORES_PROT1_STR-TDARMOD sy-vline 
WA_VTSKORES_PROT1_STR-TDIEXIT sy-vline 
WA_VTSKORES_PROT1_STR-USEREXIT sy-vline 
WA_VTSKORES_PROT1_STR-TDGETOTF sy-vline 
WA_VTSKORES_PROT1_STR-TDRTL sy-vline 
WA_VTSKORES_PROT1_STR-FAXFORMAT sy-vline 
WA_VTSKORES_PROT1_STR-TDFAXUSER sy-vline 
WA_VTSKORES_PROT1_STR-RQPOSNAME sy-vline 
WA_VTSKORES_PROT1_STR-TDFINAL sy-vline 
WA_VTSKORES_PROT1_STR-BCS_REQST sy-vline 
WA_VTSKORES_PROT1_STR-BCS_STATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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