ABAP Select data from SAP table /SCA/TS_TRACK_OUT_STR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCA/TS_TRACK_OUT_STR 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 /SCA/TS_TRACK_OUT_STR. 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 /SCA/TS_TRACK_OUT_STR 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_/SCA/TS_TRACK_OUT_STR TYPE STANDARD TABLE OF /SCA/TS_TRACK_OUT_STR,
      WA_/SCA/TS_TRACK_OUT_STR TYPE /SCA/TS_TRACK_OUT_STR,
      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: </SCA/TS_TRACK_OUT_STR> TYPE /SCA/TS_TRACK_OUT_STR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCA/TS_TRACK_OUT_STR
*  INTO TABLE @DATA(IT_/SCA/TS_TRACK_OUT_STR2).
*--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_/SCA/TS_TRACK_OUT_STR INDEX 1 INTO DATA(WA_/SCA/TS_TRACK_OUT_STR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCA/TS_TRACK_OUT_STR>-KPRM = 1.
</SCA/TS_TRACK_OUT_STR>-LOCID = 1.
</SCA/TS_TRACK_OUT_STR>-MATID = 1.
</SCA/TS_TRACK_OUT_STR>-LOCNO = 1.
</SCA/TS_TRACK_OUT_STR>-MATNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCA/TS_TRACK_OUT_STR-CHOBJ, sy-vline,
  WA_/SCA/TS_TRACK_OUT_STR-LOCNOFR, sy-vline,
  WA_/SCA/TS_TRACK_OUT_STR-PRTFR, sy-vline,
  WA_/SCA/TS_TRACK_OUT_STR-PRTSR, sy-vline,
  WA_/SCA/TS_TRACK_OUT_STR-PRTNOSR, sy-vline,
  WA_/SCA/TS_TRACK_OUT_STR-PRTAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCA/TS_TRACK_OUT_STR 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_/SCA/TS_TRACK_OUT_STR 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_/SCA/TS_TRACK_OUT_STR INTO WA_/SCA/TS_TRACK_OUT_STR.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SCA/TS_TRACK_OUT_STR-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCA/TS_TRACK_OUT_STR-MATNR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCA/TS_TRACK_OUT_STR-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCA/TS_TRACK_OUT_STR-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_/SCA/TS_TRACK_OUT_STR_STR, 
KPRM TYPE STRING,
LOCID TYPE STRING,
MATID TYPE STRING,
LOCNO TYPE STRING,
MATNR TYPE STRING,
CHOBJ TYPE STRING,
LOCNOFR TYPE STRING,
PRTFR TYPE STRING,
PRTSR TYPE STRING,
PRTNOSR TYPE STRING,
PRTAL TYPE STRING,
PRTNOAL TYPE STRING,
LOCAL TYPE STRING,
LOCNOAL TYPE STRING,
TRACKTST TYPE STRING,
TRACKDATE TYPE STRING,
TRACKTIME TYPE STRING,
LASTCHGTST TYPE STRING,
LASTCHGDATE TYPE STRING,
LASTCHGTIME TYPE STRING,
TRACKUNAME TYPE STRING,
PERID TYPE STRING,
PERTSTFR TYPE STRING,
DATEFR TYPE STRING,
TIMEFR TYPE STRING,
PERTSTTO TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
QUANTITY TYPE STRING,
UNIT TYPE STRING,
VRSIOID TYPE STRING,
VRSIOEX TYPE STRING,
CHGTST TYPE STRING,
CHGTSTEXT TYPE STRING,
CHGMODE TYPE STRING,
CHGID TYPE STRING,
PRTID TYPE STRING,
UNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCA/TS_TRACK_OUT_STR_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_/SCA/TS_TRACK_OUT_STR_STR-KPRM sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LOCID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-MATID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LOCNO sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-MATNR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-CHOBJ sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LOCNOFR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTFR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTSR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTNOSR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTAL sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTNOAL sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LOCAL sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LOCNOAL sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TRACKTST sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TRACKDATE sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TRACKTIME sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LASTCHGTST sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LASTCHGDATE sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-LASTCHGTIME sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TRACKUNAME sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PERID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PERTSTFR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-DATEFR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TIMEFR sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PERTSTTO sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-DATETO sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-TIMETO sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-QUANTITY sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-UNIT sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-VRSIOID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-VRSIOEX sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-CHGTST sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-CHGTSTEXT sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-CHGMODE sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-CHGID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-PRTID sy-vline 
WA_/SCA/TS_TRACK_OUT_STR_STR-UNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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