ABAP Select data from SAP table YTEL05_V_HD_RE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP YTEL05_V_HD_RE 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 YTEL05_V_HD_RE. 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 YTEL05_V_HD_RE 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_YTEL05_V_HD_RE TYPE STANDARD TABLE OF YTEL05_V_HD_RE,
      WA_YTEL05_V_HD_RE TYPE YTEL05_V_HD_RE,
      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: <YTEL05_V_HD_RE> TYPE YTEL05_V_HD_RE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_YTEL05_V_HD_RE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM YTEL05_V_HD_RE
  INTO TABLE IT_YTEL05_V_HD_RE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM YTEL05_V_HD_RE
*  INTO TABLE @DATA(IT_YTEL05_V_HD_RE2).
*--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_YTEL05_V_HD_RE INDEX 1 INTO DATA(WA_YTEL05_V_HD_RE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_YTEL05_V_HD_RE ASSIGNING <YTEL05_V_HD_RE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<YTEL05_V_HD_RE>-MANDT = 1.
<YTEL05_V_HD_RE>-POST_YEAR = 1.
<YTEL05_V_HD_RE>-DOC_ID = 1.
<YTEL05_V_HD_RE>-REMUN_POS = 1.
<YTEL05_V_HD_RE>-INCENTIVE_BAS = 1.

ENDLOOP.

LOOP AT IT_YTEL05_V_HD_RE INTO WA_YTEL05_V_HD_RE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_YTEL05_V_HD_RE-COMM_BAS_VAL, sy-vline,
  WA_YTEL05_V_HD_RE-GUID, sy-vline,
  WA_YTEL05_V_HD_RE-ITEM_GUID, sy-vline,
  WA_YTEL05_V_HD_RE-CURRENCY, sy-vline,
  WA_YTEL05_V_HD_RE-COMM_TRI_DATE, sy-vline,
  WA_YTEL05_V_HD_RE-ZZSALESVALUE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_YTEL05_V_HD_RE 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_YTEL05_V_HD_RE 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_YTEL05_V_HD_RE INTO WA_YTEL05_V_HD_RE.


*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 DOC_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-DOC_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-DOC_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REMUN_POS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-REMUN_POS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-REMUN_POS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CTRTBU_ID_GRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-CTRTBU_ID_GRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-CTRTBU_ID_GRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHARE_POS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-SHARE_POS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-SHARE_POS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ0, internal->external for field BUSOBJ_TYPE
CALL FUNCTION 'CONVERSION_EXIT_BOBJ0_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-BUSOBJ_TYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-BUSOBJ_TYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ1, internal->external for field BUSOBJ_ID
CALL FUNCTION 'CONVERSION_EXIT_BOBJ1_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-BUSOBJ_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-BUSOBJ_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CTRTBU_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-CTRTBU_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-CTRTBU_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field REM_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_YTEL05_V_HD_RE-REM_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YTEL05_V_HD_RE-REM_UNIT.
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_YTEL05_V_HD_RE_STR, 
MANDT TYPE STRING,
POST_YEAR TYPE STRING,
DOC_ID TYPE STRING,
REMUN_POS TYPE STRING,
INCENTIVE_BAS TYPE STRING,
COMM_BAS_VAL TYPE STRING,
GUID TYPE STRING,
ITEM_GUID TYPE STRING,
CURRENCY TYPE STRING,
COMM_TRI_DATE TYPE STRING,
ZZSALESVALUE TYPE STRING,
ZZCONTRNR TYPE STRING,
ZZCUSTOMER TYPE STRING,
ZZTRAFICMMS TYPE STRING,
ZZTRAFICSMS TYPE STRING,
ZZTRAFICKB TYPE STRING,
ZZTRAFICMIN TYPE STRING,
ZZTRAFICTYPE TYPE STRING,
ZZRATEPLAN TYPE STRING,
CTRTBU_ID_GRP TYPE STRING,
FLG_GROUP_RESP TYPE STRING,
SHARE_POS TYPE STRING,
POST_DATE TYPE STRING,
BUSOBJ_TYPE TYPE STRING,
BUSOBJ_ID TYPE STRING,
CTRTBU_ID TYPE STRING,
ACTIVITY TYPE STRING,
ROLE TYPE STRING,
CON_CURR TYPE STRING,
REMUNERATION TYPE STRING,
DUE_CONAMNT TYPE STRING,
REM_UNIT TYPE STRING,
DUE_QUAN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_YTEL05_V_HD_RE_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_YTEL05_V_HD_RE_STR-MANDT sy-vline 
WA_YTEL05_V_HD_RE_STR-POST_YEAR sy-vline 
WA_YTEL05_V_HD_RE_STR-DOC_ID sy-vline 
WA_YTEL05_V_HD_RE_STR-REMUN_POS sy-vline 
WA_YTEL05_V_HD_RE_STR-INCENTIVE_BAS sy-vline 
WA_YTEL05_V_HD_RE_STR-COMM_BAS_VAL sy-vline 
WA_YTEL05_V_HD_RE_STR-GUID sy-vline 
WA_YTEL05_V_HD_RE_STR-ITEM_GUID sy-vline 
WA_YTEL05_V_HD_RE_STR-CURRENCY sy-vline 
WA_YTEL05_V_HD_RE_STR-COMM_TRI_DATE sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZSALESVALUE sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZCONTRNR sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZCUSTOMER sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZTRAFICMMS sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZTRAFICSMS sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZTRAFICKB sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZTRAFICMIN sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZTRAFICTYPE sy-vline 
WA_YTEL05_V_HD_RE_STR-ZZRATEPLAN sy-vline 
WA_YTEL05_V_HD_RE_STR-CTRTBU_ID_GRP sy-vline 
WA_YTEL05_V_HD_RE_STR-FLG_GROUP_RESP sy-vline 
WA_YTEL05_V_HD_RE_STR-SHARE_POS sy-vline 
WA_YTEL05_V_HD_RE_STR-POST_DATE sy-vline 
WA_YTEL05_V_HD_RE_STR-BUSOBJ_TYPE sy-vline 
WA_YTEL05_V_HD_RE_STR-BUSOBJ_ID sy-vline 
WA_YTEL05_V_HD_RE_STR-CTRTBU_ID sy-vline 
WA_YTEL05_V_HD_RE_STR-ACTIVITY sy-vline 
WA_YTEL05_V_HD_RE_STR-ROLE sy-vline 
WA_YTEL05_V_HD_RE_STR-CON_CURR sy-vline 
WA_YTEL05_V_HD_RE_STR-REMUNERATION sy-vline 
WA_YTEL05_V_HD_RE_STR-DUE_CONAMNT sy-vline 
WA_YTEL05_V_HD_RE_STR-REM_UNIT sy-vline 
WA_YTEL05_V_HD_RE_STR-DUE_QUAN sy-vline      INTO ld_text SEPARATED BY SPACE.

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