ABAP Select data from SAP table SITAGCYCOCTRLTRAY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SITAGCYCOCTRLTRAY
*  INTO TABLE @DATA(IT_SITAGCYCOCTRLTRAY2).
*--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_SITAGCYCOCTRLTRAY INDEX 1 INTO DATA(WA_SITAGCYCOCTRLTRAY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SITAGCYCOCTRLTRAY>-XCHOICE = 1.
<SITAGCYCOCTRLTRAY>-XPM = 1.
<SITAGCYCOCTRLTRAY>-XPMPOSOPT = 1.
<SITAGCYCOCTRLTRAY>-XSELECT = 1.
<SITAGCYCOCTRLTRAY>-XSUMMARY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SITAGCYCOCTRLTRAY-XRAPREM, sy-vline,
  WA_SITAGCYCOCTRLTRAY-XRACOMM, sy-vline,
  WA_SITAGCYCOCTRLTRAY-XRACOST, sy-vline,
  WA_SITAGCYCOCTRLTRAY-XRATEMPCOLL, sy-vline,
  WA_SITAGCYCOCTRLTRAY-XRATEMPCOLLCOMM, sy-vline,
  WA_SITAGCYCOCTRLTRAY-XRAWTAX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SITAGCYCOCTRLTRAY 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_SITAGCYCOCTRLTRAY 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_SITAGCYCOCTRLTRAY INTO WA_SITAGCYCOCTRLTRAY.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_SITAGCYCOCTRLTRAY_STR, 
XCHOICE TYPE STRING,
XPM TYPE STRING,
XPMPOSOPT TYPE STRING,
XSELECT TYPE STRING,
XSUMMARY TYPE STRING,
XRAPREM TYPE STRING,
XRACOMM TYPE STRING,
XRACOST TYPE STRING,
XRATEMPCOLL TYPE STRING,
XRATEMPCOLLCOMM TYPE STRING,
XRAWTAX TYPE STRING,
XTEMPCLARPREM TYPE STRING,
XTEMPCLARCOMM TYPE STRING,
XTEMPCLARPROP TYPE STRING,
XBANKTR TYPE STRING,
XCUSTSCR_DP TYPE STRING,
XCUSTSCR_TP TYPE STRING,
XCUSTSCR_DP_TEMP TYPE STRING,
XCUSTSCR_TP_TEMP TYPE STRING,
XCUSTSCR_TP_PM TYPE STRING,
XCUSTSCR_TP_OI TYPE STRING,
XCLOSEDIFF TYPE STRING,
XCLOSEPOS TYPE STRING,
XCLOSESUMMDIFFTP TYPE STRING,
XCLOSECONTROLSUMS TYPE STRING,
XPOSDATA TYPE STRING,
XPRINT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SITAGCYCOCTRLTRAY_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_SITAGCYCOCTRLTRAY_STR-XCHOICE sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XPM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XPMPOSOPT sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XSELECT sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XSUMMARY sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRAPREM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRACOMM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRACOST sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRATEMPCOLL sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRATEMPCOLLCOMM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XRAWTAX sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XTEMPCLARPREM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XTEMPCLARCOMM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XTEMPCLARPROP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XBANKTR sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_DP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_TP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_DP_TEMP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_TP_TEMP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_TP_PM sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCUSTSCR_TP_OI sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCLOSEDIFF sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCLOSEPOS sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCLOSESUMMDIFFTP sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XCLOSECONTROLSUMS sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XPOSDATA sy-vline 
WA_SITAGCYCOCTRLTRAY_STR-XPRINT sy-vline      INTO ld_text SEPARATED BY SPACE.

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