ABAP Select data from SAP table IDE_TLS_CHK_REM_IN_REF_X_ZP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IDE_TLS_CHK_REM_IN_REF_X_ZP
*  INTO TABLE @DATA(IT_IDE_TLS_CHK_REM_IN_REF_X_ZP2).
*--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_IDE_TLS_CHK_REM_IN_REF_X_ZP INDEX 1 INTO DATA(WA_IDE_TLS_CHK_REM_IN_REF_X_ZP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IDE_TLS_CHK_REM_IN_REF_X_ZP>-KEYZ1 = 1.
<IDE_TLS_CHK_REM_IN_REF_X_ZP>-POSZA = 1.
<IDE_TLS_CHK_REM_IN_REF_X_ZP>-THI_OPBEL = 1.
<IDE_TLS_CHK_REM_IN_REF_X_ZP>-THI_OPUPK = 1.
<IDE_TLS_CHK_REM_IN_REF_X_ZP>-TINV_NO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-TINV_DOC, sy-vline,
  WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-TINV_LINE, sy-vline,
  WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-PAY_OPBEL, sy-vline,
  WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-THI_THINR, sy-vline,
  WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-BETRZ, sy-vline,
  WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-BETRH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IDE_TLS_CHK_REM_IN_REF_X_ZP 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_IDE_TLS_CHK_REM_IN_REF_X_ZP 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_IDE_TLS_CHK_REM_IN_REF_X_ZP INTO WA_IDE_TLS_CHK_REM_IN_REF_X_ZP.


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

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

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

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-KURSF.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field RUEBL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-RUEBL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDE_TLS_CHK_REM_IN_REF_X_ZP-RUEBL.
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_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR, 
KEYZ1 TYPE STRING,
POSZA TYPE STRING,
THI_OPBEL TYPE STRING,
THI_OPUPK TYPE STRING,
TINV_NO TYPE STRING,
TINV_DOC TYPE STRING,
TINV_LINE TYPE STRING,
PAY_OPBEL TYPE STRING,
THI_THINR TYPE STRING,
BETRZ TYPE STRING,
BETRH TYPE STRING,
BETRK TYPE STRING,
BETRL TYPE STRING,
XTKLA TYPE STRING,
TBETR TYPE STRING,
BVRKO TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
WAERS TYPE STRING,
KURSF TYPE STRING,
XAKON TYPE STRING,
XKLAE TYPE STRING,
KLAEB TYPE STRING,
KLAEH TYPE STRING,
KLAED TYPE STRING,
KLAEC TYPE STRING,
OPBEL TYPE STRING,
TXTVW TYPE STRING,
XCLAR TYPE STRING,
INFOF TYPE STRING,
RUEBL TYPE STRING,
RUEAR TYPE STRING,
TXTRZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_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_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KEYZ1 sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-POSZA sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-THI_OPBEL sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-THI_OPUPK sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TINV_NO sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TINV_DOC sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TINV_LINE sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-PAY_OPBEL sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-THI_THINR sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BETRZ sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BETRH sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BETRK sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BETRL sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-XTKLA sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TBETR sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BVRKO sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-BUKRS sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-GSBER sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-WAERS sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KURSF sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-XAKON sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-XKLAE sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KLAEB sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KLAEH sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KLAED sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-KLAEC sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-OPBEL sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TXTVW sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-XCLAR sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-INFOF sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-RUEBL sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-RUEAR sy-vline 
WA_IDE_TLS_CHK_REM_IN_REF_X_ZP_STR-TXTRZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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