ABAP Select data from SAP table SIBRTRANSCTRL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SIBRTRANSCTRL
*  INTO TABLE @DATA(IT_SIBRTRANSCTRL2).
*--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_SIBRTRANSCTRL INDEX 1 INTO DATA(WA_SIBRTRANSCTRL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SIBRTRANSCTRL>-DOCTYPE = 1.
<SIBRTRANSCTRL>-AMOUNTTR = 1.
<SIBRTRANSCTRL>-AMOUNTH = 1.
<SIBRTRANSCTRL>-CURR = 1.
<SIBRTRANSCTRL>-COMPCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SIBRTRANSCTRL-DOCDATE, sy-vline,
  WA_SIBRTRANSCTRL-POSTDATE, sy-vline,
  WA_SIBRTRANSCTRL-VALDATE, sy-vline,
  WA_SIBRTRANSCTRL-FIKEY, sy-vline,
  WA_SIBRTRANSCTRL-DOCSRC, sy-vline,
  WA_SIBRTRANSCTRL-XBLNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SIBRTRANSCTRL 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_SIBRTRANSCTRL 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_SIBRTRANSCTRL INTO WA_SIBRTRANSCTRL.


*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 XBLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SIBRTRANSCTRL-XBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SIBRTRANSCTRL-XBLNR.
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_SIBRTRANSCTRL_STR, 
DOCTYPE TYPE STRING,
AMOUNTTR TYPE STRING,
AMOUNTH TYPE STRING,
CURR TYPE STRING,
COMPCODE TYPE STRING,
DOCDATE TYPE STRING,
POSTDATE TYPE STRING,
VALDATE TYPE STRING,
FIKEY TYPE STRING,
DOCSRC TYPE STRING,
XBLNR TYPE STRING,
APPLC TYPE STRING,
CLEARREAS TYPE STRING,
XMASS TYPE STRING,
RESOB TYPE STRING,
RESKY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SIBRTRANSCTRL_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_SIBRTRANSCTRL_STR-DOCTYPE sy-vline 
WA_SIBRTRANSCTRL_STR-AMOUNTTR sy-vline 
WA_SIBRTRANSCTRL_STR-AMOUNTH sy-vline 
WA_SIBRTRANSCTRL_STR-CURR sy-vline 
WA_SIBRTRANSCTRL_STR-COMPCODE sy-vline 
WA_SIBRTRANSCTRL_STR-DOCDATE sy-vline 
WA_SIBRTRANSCTRL_STR-POSTDATE sy-vline 
WA_SIBRTRANSCTRL_STR-VALDATE sy-vline 
WA_SIBRTRANSCTRL_STR-FIKEY sy-vline 
WA_SIBRTRANSCTRL_STR-DOCSRC sy-vline 
WA_SIBRTRANSCTRL_STR-XBLNR sy-vline 
WA_SIBRTRANSCTRL_STR-APPLC sy-vline 
WA_SIBRTRANSCTRL_STR-CLEARREAS sy-vline 
WA_SIBRTRANSCTRL_STR-XMASS sy-vline 
WA_SIBRTRANSCTRL_STR-RESOB sy-vline 
WA_SIBRTRANSCTRL_STR-RESKY sy-vline      INTO ld_text SEPARATED BY SPACE.

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