ABAP Select data from SAP table TXI_VIBEBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TXI_VIBEBE
*  INTO TABLE @DATA(IT_TXI_VIBEBE2).
*--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_TXI_VIBEBE INDEX 1 INTO DATA(WA_TXI_VIBEBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TXI_VIBEBE>-MANDT = 1.
<TXI_VIBEBE>-SBERI = 1.
<TXI_VIBEBE>-XBERIBZ = 1.
<TXI_VIBEBE>-PROJN = 1.
<TXI_VIBEBE>-KVSTPH = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TXI_VIBEBE-DABERI, sy-vline,
  WA_TXI_VIBEBE-DEBERI, sy-vline,
  WA_TXI_VIBEBE-KSTATU, sy-vline,
  WA_TXI_VIBEBE-PBASATZ, sy-vline,
  WA_TXI_VIBEBE-RARTOPT, sy-vline,
  WA_TXI_VIBEBE-JLOESCH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TXI_VIBEBE 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_TXI_VIBEBE 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_TXI_VIBEBE INTO WA_TXI_VIBEBE.


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

*Conversion exit IMKEY, internal->external for field IMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_TXI_VIBEBE-IMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TXI_VIBEBE-IMKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NVSTBEST
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TXI_VIBEBE-NVSTBEST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TXI_VIBEBE-NVSTBEST.
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_TXI_VIBEBE_STR, 
MANDT TYPE STRING,
SBERI TYPE STRING,
XBERIBZ TYPE STRING,
PROJN TYPE STRING,
KVSTPH TYPE STRING,
DABERI TYPE STRING,
DEBERI TYPE STRING,
KSTATU TYPE STRING,
PBASATZ TYPE STRING,
RARTOPT TYPE STRING,
JLOESCH TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
RBEAR TYPE STRING,
DBEAR TYPE STRING,
TBEAR TYPE STRING,
RBHER TYPE STRING,
WAERS TYPE STRING,
IMKEY TYPE STRING,
NVSTBEST TYPE STRING,
JNOBS TYPE STRING,
JKUMB TYPE STRING,
INTRENO TYPE STRING,
TXJCD TYPE STRING,
AVERAGEOR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TXI_VIBEBE_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_TXI_VIBEBE_STR-MANDT sy-vline 
WA_TXI_VIBEBE_STR-SBERI sy-vline 
WA_TXI_VIBEBE_STR-XBERIBZ sy-vline 
WA_TXI_VIBEBE_STR-PROJN sy-vline 
WA_TXI_VIBEBE_STR-KVSTPH sy-vline 
WA_TXI_VIBEBE_STR-DABERI sy-vline 
WA_TXI_VIBEBE_STR-DEBERI sy-vline 
WA_TXI_VIBEBE_STR-KSTATU sy-vline 
WA_TXI_VIBEBE_STR-PBASATZ sy-vline 
WA_TXI_VIBEBE_STR-RARTOPT sy-vline 
WA_TXI_VIBEBE_STR-JLOESCH sy-vline 
WA_TXI_VIBEBE_STR-RERF sy-vline 
WA_TXI_VIBEBE_STR-DERF sy-vline 
WA_TXI_VIBEBE_STR-TERF sy-vline 
WA_TXI_VIBEBE_STR-REHER sy-vline 
WA_TXI_VIBEBE_STR-RBEAR sy-vline 
WA_TXI_VIBEBE_STR-DBEAR sy-vline 
WA_TXI_VIBEBE_STR-TBEAR sy-vline 
WA_TXI_VIBEBE_STR-RBHER sy-vline 
WA_TXI_VIBEBE_STR-WAERS sy-vline 
WA_TXI_VIBEBE_STR-IMKEY sy-vline 
WA_TXI_VIBEBE_STR-NVSTBEST sy-vline 
WA_TXI_VIBEBE_STR-JNOBS sy-vline 
WA_TXI_VIBEBE_STR-JKUMB sy-vline 
WA_TXI_VIBEBE_STR-INTRENO sy-vline 
WA_TXI_VIBEBE_STR-TXJCD sy-vline 
WA_TXI_VIBEBE_STR-AVERAGEOR sy-vline      INTO ld_text SEPARATED BY SPACE.

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