ABAP Select data from SAP table /SAPAPO/TR_TFX_TRPRODMV 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 /SAPAPO/TR_TFX_TRPRODMV 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 /SAPAPO/TR_TFX_TRPRODMV. 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 /SAPAPO/TR_TFX_TRPRODMV 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_/SAPAPO/TR_TFX_TRPRODMV TYPE STANDARD TABLE OF /SAPAPO/TR_TFX_TRPRODMV,
      WA_/SAPAPO/TR_TFX_TRPRODMV TYPE /SAPAPO/TR_TFX_TRPRODMV,
      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: </SAPAPO/TR_TFX_TRPRODMV> TYPE /SAPAPO/TR_TFX_TRPRODMV.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/TR_TFX_TRPRODMV
  INTO TABLE IT_/SAPAPO/TR_TFX_TRPRODMV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/TR_TFX_TRPRODMV
*  INTO TABLE @DATA(IT_/SAPAPO/TR_TFX_TRPRODMV2).
*--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_/SAPAPO/TR_TFX_TRPRODMV INDEX 1 INTO DATA(WA_/SAPAPO/TR_TFX_TRPRODMV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/TR_TFX_TRPRODMV ASSIGNING </SAPAPO/TR_TFX_TRPRODMV>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/TR_TFX_TRPRODMV>-METHOD = 1.
</SAPAPO/TR_TFX_TRPRODMV>-TRPMID = 1.
</SAPAPO/TR_TFX_TRPRODMV>-VERSID = 1.
</SAPAPO/TR_TFX_TRPRODMV>-NOTALLOWFLG = 1.
</SAPAPO/TR_TFX_TRPRODMV>-NOTALLOWFLG_V = 1.

ENDLOOP.

LOOP AT IT_/SAPAPO/TR_TFX_TRPRODMV INTO WA_/SAPAPO/TR_TFX_TRPRODMV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/TR_TFX_TRPRODMV-TCOST, sy-vline,
  WA_/SAPAPO/TR_TFX_TRPRODMV-TCOST_V, sy-vline,
  WA_/SAPAPO/TR_TFX_TRPRODMV-CONSU, sy-vline,
  WA_/SAPAPO/TR_TFX_TRPRODMV-CUNIT, sy-vline,
  WA_/SAPAPO/TR_TFX_TRPRODMV-CONSU_V, sy-vline,
  WA_/SAPAPO/TR_TFX_TRPRODMV-TSZID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/TR_TFX_TRPRODMV 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_/SAPAPO/TR_TFX_TRPRODMV 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_/SAPAPO/TR_TFX_TRPRODMV INTO WA_/SAPAPO/TR_TFX_TRPRODMV.


*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 VRSIO, internal->external for field VERSID
CALL FUNCTION 'CONVERSION_EXIT_VRSIO_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/TR_TFX_TRPRODMV-VERSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/TR_TFX_TRPRODMV-VERSID.
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_/SAPAPO/TR_TFX_TRPRODMV_STR, 
METHOD TYPE STRING,
TRPMID TYPE STRING,
VERSID TYPE STRING,
NOTALLOWFLG TYPE STRING,
NOTALLOWFLG_V TYPE STRING,
TCOST TYPE STRING,
TCOST_V TYPE STRING,
CONSU TYPE STRING,
CUNIT TYPE STRING,
CONSU_V TYPE STRING,
TSZID TYPE STRING,
TSZID_V TYPE STRING,
STFAC TYPE STRING,
STFAC_V TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/TR_TFX_TRPRODMV_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_/SAPAPO/TR_TFX_TRPRODMV_STR-METHOD sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-TRPMID sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-VERSID sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-NOTALLOWFLG sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-NOTALLOWFLG_V sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-TCOST sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-TCOST_V sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-CONSU sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-CUNIT sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-CONSU_V sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-TSZID sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-TSZID_V sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-STFAC sy-vline 
WA_/SAPAPO/TR_TFX_TRPRODMV_STR-STFAC_V sy-vline      INTO ld_text SEPARATED BY SPACE.

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