ABAP Select data from SAP table V_TCBP_SD 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 V_TCBP_SD 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 V_TCBP_SD. 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 V_TCBP_SD 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_V_TCBP_SD TYPE STANDARD TABLE OF V_TCBP_SD,
      WA_V_TCBP_SD TYPE V_TCBP_SD,
      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: <V_TCBP_SD> TYPE V_TCBP_SD.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_TCBP_SD
*  INTO TABLE @DATA(IT_V_TCBP_SD2).
*--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_V_TCBP_SD INDEX 1 INTO DATA(WA_V_TCBP_SD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_TCBP_SD>-MANDT = 1.
<V_TCBP_SD>-PROFILE = 1.
<V_TCBP_SD>-PROF_FD = 1.
<V_TCBP_SD>-WIDTH_P_C = 1.
<V_TCBP_SD>-TRMNL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_TCBP_SD-CMART, sy-vline,
  WA_V_TCBP_SD-CMPOS, sy-vline,
  WA_V_TCBP_SD-VRGEA, sy-vline,
  WA_V_TCBP_SD-TRMKS, sy-vline,
  WA_V_TCBP_SD-PRF_GRUPPE, sy-vline,
  WA_V_TCBP_SD-PRF_NAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_TCBP_SD 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_V_TCBP_SD 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_V_TCBP_SD INTO WA_V_TCBP_SD.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_TCBP_SD_STR, 
MANDT TYPE STRING,
PROFILE TYPE STRING,
PROF_FD TYPE STRING,
WIDTH_P_C TYPE STRING,
TRMNL TYPE STRING,
CMART TYPE STRING,
CMPOS TYPE STRING,
VRGEA TYPE STRING,
TRMKS TYPE STRING,
PRF_GRUPPE TYPE STRING,
PRF_NAME TYPE STRING,
TIM_PROF TYPE STRING,
PRT_SCALE TYPE STRING,
TIM_SCALE TYPE STRING,
APPLI TYPE STRING,
TMPRI TYPE STRING,
KTEXT TYPE STRING,
TIPROTXT TYPE STRING,
SEC_TEXT TYPE STRING,
RIB_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_TCBP_SD_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_V_TCBP_SD_STR-MANDT sy-vline 
WA_V_TCBP_SD_STR-PROFILE sy-vline 
WA_V_TCBP_SD_STR-PROF_FD sy-vline 
WA_V_TCBP_SD_STR-WIDTH_P_C sy-vline 
WA_V_TCBP_SD_STR-TRMNL sy-vline 
WA_V_TCBP_SD_STR-CMART sy-vline 
WA_V_TCBP_SD_STR-CMPOS sy-vline 
WA_V_TCBP_SD_STR-VRGEA sy-vline 
WA_V_TCBP_SD_STR-TRMKS sy-vline 
WA_V_TCBP_SD_STR-PRF_GRUPPE sy-vline 
WA_V_TCBP_SD_STR-PRF_NAME sy-vline 
WA_V_TCBP_SD_STR-TIM_PROF sy-vline 
WA_V_TCBP_SD_STR-PRT_SCALE sy-vline 
WA_V_TCBP_SD_STR-TIM_SCALE sy-vline 
WA_V_TCBP_SD_STR-APPLI sy-vline 
WA_V_TCBP_SD_STR-TMPRI sy-vline 
WA_V_TCBP_SD_STR-KTEXT sy-vline 
WA_V_TCBP_SD_STR-TIPROTXT sy-vline 
WA_V_TCBP_SD_STR-SEC_TEXT sy-vline 
WA_V_TCBP_SD_STR-RIB_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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