ABAP Select data from SAP table PB05_S_NL_EIR_UTIL_TDC_INPUT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PB05_S_NL_EIR_UTIL_TDC_INPUT 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 PB05_S_NL_EIR_UTIL_TDC_INPUT. 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 PB05_S_NL_EIR_UTIL_TDC_INPUT 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_PB05_S_NL_EIR_UTIL_TDC_INPUT TYPE STANDARD TABLE OF PB05_S_NL_EIR_UTIL_TDC_INPUT,
      WA_PB05_S_NL_EIR_UTIL_TDC_INPUT TYPE PB05_S_NL_EIR_UTIL_TDC_INPUT,
      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: <PB05_S_NL_EIR_UTIL_TDC_INPUT> TYPE PB05_S_NL_EIR_UTIL_TDC_INPUT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PB05_S_NL_EIR_UTIL_TDC_INPUT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PB05_S_NL_EIR_UTIL_TDC_INPUT
  INTO TABLE IT_PB05_S_NL_EIR_UTIL_TDC_INPUT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PB05_S_NL_EIR_UTIL_TDC_INPUT
*  INTO TABLE @DATA(IT_PB05_S_NL_EIR_UTIL_TDC_INPUT2).
*--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_PB05_S_NL_EIR_UTIL_TDC_INPUT INDEX 1 INTO DATA(WA_PB05_S_NL_EIR_UTIL_TDC_INPUT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PB05_S_NL_EIR_UTIL_TDC_INPUT ASSIGNING <PB05_S_NL_EIR_UTIL_TDC_INPUT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PB05_S_NL_EIR_UTIL_TDC_INPUT>-IS_P3250 = 1.
<PB05_S_NL_EIR_UTIL_TDC_INPUT>-PERNR = 1.
<PB05_S_NL_EIR_UTIL_TDC_INPUT>-INFTY = 1.
<PB05_S_NL_EIR_UTIL_TDC_INPUT>-SUBTY = 1.
<PB05_S_NL_EIR_UTIL_TDC_INPUT>-OBJPS = 1.

ENDLOOP.

LOOP AT IT_PB05_S_NL_EIR_UTIL_TDC_INPUT INTO WA_PB05_S_NL_EIR_UTIL_TDC_INPUT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-SPRPS, sy-vline,
  WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-ENDDA, sy-vline,
  WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-BEGDA, sy-vline,
  WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-SEQNR, sy-vline,
  WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-AEDTM, sy-vline,
  WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-UNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PB05_S_NL_EIR_UTIL_TDC_INPUT 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_PB05_S_NL_EIR_UTIL_TDC_INPUT 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_PB05_S_NL_EIR_UTIL_TDC_INPUT INTO WA_PB05_S_NL_EIR_UTIL_TDC_INPUT.


*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 PDATE, internal->external for field CHBDAT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-CHBDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PB05_S_NL_EIR_UTIL_TDC_INPUT-CHBDAT.
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_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR, 
IS_P3250 TYPE STRING,
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
TYPE TYPE STRING,
STAT1 TYPE STRING,
WDTSE TYPE STRING,
ASWSW TYPE STRING,
DIPAY TYPE STRING,
RELAI TYPE STRING,
INDCA TYPE STRING,
CRGAW TYPE STRING,
DAOAO TYPE STRING,
CDINO TYPE STRING,
INDOV TYPE STRING,
AKOVA TYPE STRING,
INDOA TYPE STRING,
VEAOR TYPE STRING,
INDAL TYPE STRING,
AAVBT TYPE STRING,
AWART TYPE STRING,
BSLPD TYPE STRING,
BSL1A TYPE STRING,
RECUR TYPE STRING,
SPSIT TYPE STRING,
CHBDAT TYPE STRING,
NWEEKS TYPE STRING,
STUSED TYPE STRING,
IT_REL_ILLNESS TYPE STRING,
IT_P0059 TYPE STRING,
IT_P0060 TYPE STRING,
IT_P0808 TYPE STRING,
IT_P3250 TYPE STRING,
IV_DATE TYPE STRING,
IV_FIREDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_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_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IS_P3250 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-PERNR sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-INFTY sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-SUBTY sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-OBJPS sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-SPRPS sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-ENDDA sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-BEGDA sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-SEQNR sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-AEDTM sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-UNAME sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-HISTO sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-ITXEX sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-REFEX sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-ORDEX sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-ITBLD sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-PREAS sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-FLAG1 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-FLAG2 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-FLAG3 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-FLAG4 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-RESE1 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-RESE2 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-GRPVL sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-TYPE sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-STAT1 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-WDTSE sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-ASWSW sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-DIPAY sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-RELAI sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-INDCA sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-CRGAW sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-DAOAO sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-CDINO sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-INDOV sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-AKOVA sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-INDOA sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-VEAOR sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-INDAL sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-AAVBT sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-AWART sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-BSLPD sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-BSL1A sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-RECUR sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-SPSIT sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-CHBDAT sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-NWEEKS sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-STUSED sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IT_REL_ILLNESS sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IT_P0059 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IT_P0060 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IT_P0808 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IT_P3250 sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IV_DATE sy-vline 
WA_PB05_S_NL_EIR_UTIL_TDC_INPUT_STR-IV_FIREDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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