ABAP Select data from SAP table VICDCOND_TAB_TEC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VICDCOND_TAB_TEC
*  INTO TABLE @DATA(IT_VICDCOND_TAB_TEC2).
*--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_VICDCOND_TAB_TEC INDEX 1 INTO DATA(WA_VICDCOND_TAB_TEC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VICDCOND_TAB_TEC>-INTRENO = 1.
<VICDCOND_TAB_TEC>-OBJNR = 1.
<VICDCOND_TAB_TEC>-RERF = 1.
<VICDCOND_TAB_TEC>-DERF = 1.
<VICDCOND_TAB_TEC>-TERF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VICDCOND_TAB_TEC-REHER, sy-vline,
  WA_VICDCOND_TAB_TEC-RBEAR, sy-vline,
  WA_VICDCOND_TAB_TEC-DBEAR, sy-vline,
  WA_VICDCOND_TAB_TEC-TBEAR, sy-vline,
  WA_VICDCOND_TAB_TEC-RBHER, sy-vline,
  WA_VICDCOND_TAB_TEC-CONDCURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VICDCOND_TAB_TEC 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_VICDCOND_TAB_TEC 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_VICDCOND_TAB_TEC INTO WA_VICDCOND_TAB_TEC.


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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field TERMNOPYSCS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VICDCOND_TAB_TEC-TERMNOPYSCS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VICDCOND_TAB_TEC-TERMNOPYSCS.
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_VICDCOND_TAB_TEC_STR, 
INTRENO TYPE STRING,
OBJNR 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,
CONDCURR TYPE STRING,
EXDUEDATE TYPE STRING,
DUEDATEUP TYPE STRING,
OBJNRDIST TYPE STRING,
INVALIDCALC TYPE STRING,
INVALIDDIST TYPE STRING,
TERMNOPY TYPE STRING,
TERMNORH TYPE STRING,
TERMNOAJ TYPE STRING,
TERMNOOA TYPE STRING,
TERMNOSR TYPE STRING,
TERMNOMR TYPE STRING,
TERMNOWT TYPE STRING,
TERMNOPYSCS TYPE STRING,
TERMNOPYSCSACT TYPE STRING,
DUEDATECORR TYPE STRING,
DUEDATECORRDAY TYPE STRING,
DUEDATECORRMONTH TYPE STRING,
CONDDELETE TYPE STRING,
CFPOSTINGFROM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VICDCOND_TAB_TEC_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_VICDCOND_TAB_TEC_STR-INTRENO sy-vline 
WA_VICDCOND_TAB_TEC_STR-OBJNR sy-vline 
WA_VICDCOND_TAB_TEC_STR-RERF sy-vline 
WA_VICDCOND_TAB_TEC_STR-DERF sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERF sy-vline 
WA_VICDCOND_TAB_TEC_STR-REHER sy-vline 
WA_VICDCOND_TAB_TEC_STR-RBEAR sy-vline 
WA_VICDCOND_TAB_TEC_STR-DBEAR sy-vline 
WA_VICDCOND_TAB_TEC_STR-TBEAR sy-vline 
WA_VICDCOND_TAB_TEC_STR-RBHER sy-vline 
WA_VICDCOND_TAB_TEC_STR-CONDCURR sy-vline 
WA_VICDCOND_TAB_TEC_STR-EXDUEDATE sy-vline 
WA_VICDCOND_TAB_TEC_STR-DUEDATEUP sy-vline 
WA_VICDCOND_TAB_TEC_STR-OBJNRDIST sy-vline 
WA_VICDCOND_TAB_TEC_STR-INVALIDCALC sy-vline 
WA_VICDCOND_TAB_TEC_STR-INVALIDDIST sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOPY sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNORH sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOAJ sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOOA sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOSR sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOMR sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOWT sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOPYSCS sy-vline 
WA_VICDCOND_TAB_TEC_STR-TERMNOPYSCSACT sy-vline 
WA_VICDCOND_TAB_TEC_STR-DUEDATECORR sy-vline 
WA_VICDCOND_TAB_TEC_STR-DUEDATECORRDAY sy-vline 
WA_VICDCOND_TAB_TEC_STR-DUEDATECORRMONTH sy-vline 
WA_VICDCOND_TAB_TEC_STR-CONDDELETE sy-vline 
WA_VICDCOND_TAB_TEC_STR-CFPOSTINGFROM sy-vline      INTO ld_text SEPARATED BY SPACE.

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