ABAP Select data from SAP table SITAGCYCDESKADMINSELVALUES into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SITAGCYCDESKADMINSELVALUES
*  INTO TABLE @DATA(IT_SITAGCYCDESKADMINSELVALUES2).
*--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_SITAGCYCDESKADMINSELVALUES INDEX 1 INTO DATA(WA_SITAGCYCDESKADMINSELVALUES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SITAGCYCDESKADMINSELVALUES>-ORGUNIT = 1.
<SITAGCYCDESKADMINSELVALUES>-ORGUNIT = 1.
<SITAGCYCDESKADMINSELVALUES>-PLVAR = 1.
<SITAGCYCDESKADMINSELVALUES>-OTYPE = 1.
<SITAGCYCDESKADMINSELVALUES>-OBJID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SITAGCYCDESKADMINSELVALUES-BEGDA, sy-vline,
  WA_SITAGCYCDESKADMINSELVALUES-ENDDA, sy-vline,
  WA_SITAGCYCDESKADMINSELVALUES-ISTAT, sy-vline,
  WA_SITAGCYCDESKADMINSELVALUES-HISTO, sy-vline,
  WA_SITAGCYCDESKADMINSELVALUES-SHORT, sy-vline,
  WA_SITAGCYCDESKADMINSELVALUES-STEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SITAGCYCDESKADMINSELVALUES 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_SITAGCYCDESKADMINSELVALUES 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_SITAGCYCDESKADMINSELVALUES INTO WA_SITAGCYCDESKADMINSELVALUES.


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

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

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

*Conversion exit ALPHA, internal->external for field CLARIFACC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SITAGCYCDESKADMINSELVALUES-CLARIFACC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SITAGCYCDESKADMINSELVALUES-CLARIFACC.
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_SITAGCYCDESKADMINSELVALUES_STR, 
ORGUNIT TYPE STRING,
ORGUNIT TYPE STRING,
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
ISTAT TYPE STRING,
HISTO TYPE STRING,
SHORT TYPE STRING,
STEXT TYPE STRING,
REALO TYPE STRING,
DIMABROKER TYPE STRING,
CLIENT TYPE STRING,
INSOBJECT TYPE STRING,
PARTNER TYPE STRING,
PAYPER TYPE STRING,
PERPOS TYPE STRING,
PEROFF TYPE STRING,
XCOINS_ACT TYPE STRING,
POSCAT_01 TYPE STRING,
POSCAT_02 TYPE STRING,
POSCAT_03 TYPE STRING,
POSCAT_04 TYPE STRING,
POSCAT_05 TYPE STRING,
BROSTMTYP TYPE STRING,
INSOBJ_COMM TYPE STRING,
CLARIFACC TYPE STRING,
XPOST_AFTER_PYM TYPE STRING,
GRACE_PERIOD TYPE STRING,
GRACE_VALUE TYPE STRING,
PROC_CODE TYPE STRING,
AGENCYDETAIL TYPE STRING,
AGENCYTYPE TYPE STRING,
XNETPRINC TYPE STRING,
LOGINNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SITAGCYCDESKADMINSELVALUES_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_SITAGCYCDESKADMINSELVALUES_STR-ORGUNIT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-ORGUNIT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PLVAR sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-OTYPE sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-OBJID sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-BEGDA sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-ENDDA sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-ISTAT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-HISTO sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-SHORT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-STEXT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-REALO sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-DIMABROKER sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-CLIENT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-INSOBJECT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PARTNER sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PAYPER sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PERPOS sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PEROFF sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-XCOINS_ACT sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-POSCAT_01 sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-POSCAT_02 sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-POSCAT_03 sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-POSCAT_04 sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-POSCAT_05 sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-BROSTMTYP sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-INSOBJ_COMM sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-CLARIFACC sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-XPOST_AFTER_PYM sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-GRACE_PERIOD sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-GRACE_VALUE sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-PROC_CODE sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-AGENCYDETAIL sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-AGENCYTYPE sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-XNETPRINC sy-vline 
WA_SITAGCYCDESKADMINSELVALUES_STR-LOGINNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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