ABAP Select data from SAP table J_3RSCCDHEADER_TOTAL_NOT_ENH into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_3RSCCDHEADER_TOTAL_NOT_ENH 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 J_3RSCCDHEADER_TOTAL_NOT_ENH. 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 J_3RSCCDHEADER_TOTAL_NOT_ENH 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_J_3RSCCDHEADER_TOTAL_NOT_ENH TYPE STANDARD TABLE OF J_3RSCCDHEADER_TOTAL_NOT_ENH,
      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH TYPE J_3RSCCDHEADER_TOTAL_NOT_ENH,
      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: <J_3RSCCDHEADER_TOTAL_NOT_ENH> TYPE J_3RSCCDHEADER_TOTAL_NOT_ENH.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_3RSCCDHEADER_TOTAL_NOT_ENH.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_3RSCCDHEADER_TOTAL_NOT_ENH
  INTO TABLE IT_J_3RSCCDHEADER_TOTAL_NOT_ENH.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_3RSCCDHEADER_TOTAL_NOT_ENH
*  INTO TABLE @DATA(IT_J_3RSCCDHEADER_TOTAL_NOT_ENH2).
*--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_J_3RSCCDHEADER_TOTAL_NOT_ENH INDEX 1 INTO DATA(WA_J_3RSCCDHEADER_TOTAL_NOT_ENH2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_3RSCCDHEADER_TOTAL_NOT_ENH ASSIGNING <J_3RSCCDHEADER_TOTAL_NOT_ENH>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_3RSCCDHEADER_TOTAL_NOT_ENH>-MANDT = 1.
<J_3RSCCDHEADER_TOTAL_NOT_ENH>-CCD = 1.
<J_3RSCCDHEADER_TOTAL_NOT_ENH>-BUKRS = 1.
<J_3RSCCDHEADER_TOTAL_NOT_ENH>-TYPE = 1.
<J_3RSCCDHEADER_TOTAL_NOT_ENH>-POD = 1.

ENDLOOP.

LOOP AT IT_J_3RSCCDHEADER_TOTAL_NOT_ENH INTO WA_J_3RSCCDHEADER_TOTAL_NOT_ENH.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-STATUS, sy-vline,
  WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-DESTCNTRY, sy-vline,
  WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-TRADCNTRY, sy-vline,
  WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-DECLRTCOD, sy-vline,
  WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-ALAND_DEP, sy-vline,
  WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-ALAND_DEST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_3RSCCDHEADER_TOTAL_NOT_ENH 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_J_3RSCCDHEADER_TOTAL_NOT_ENH 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_J_3RSCCDHEADER_TOTAL_NOT_ENH INTO WA_J_3RSCCDHEADER_TOTAL_NOT_ENH.


*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 CCD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-CCD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-CCD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field POD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-POD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-POD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DECLRTCOD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-DECLRTCOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-DECLRTCOD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURSK
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KURSK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KURSK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNWE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KUNWE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KUNWE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KUNAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-KUNAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FI_FEES
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_FEES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_FEES.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FI_DUTIES
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_DUTIES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_DUTIES.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FI_FEES_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_FEES_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_FEES_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FI_DUTIES_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_DUTIES_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RSCCDHEADER_TOTAL_NOT_ENH-FI_DUTIES_YEAR.
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_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR, 
MANDT TYPE STRING,
CCD TYPE STRING,
BUKRS TYPE STRING,
TYPE TYPE STRING,
POD TYPE STRING,
STATUS TYPE STRING,
DESTCNTRY TYPE STRING,
TRADCNTRY TYPE STRING,
DECLRTCOD TYPE STRING,
ALAND_DEP TYPE STRING,
ALAND_DEST TYPE STRING,
ALAND_TRANS TYPE STRING,
IDTRANSP TYPE STRING,
KURSK TYPE STRING,
CUSTCODE TYPE STRING,
GOODLCTN TYPE STRING,
KUNWE TYPE STRING,
KUNAG TYPE STRING,
WAERS TYPE STRING,
BEHOE_P1 TYPE STRING,
DATE_P2 TYPE STRING,
EXTN_P3 TYPE STRING,
CRBDR TYPE STRING,
KNUMV TYPE STRING,
ADD_TXT1 TYPE STRING,
ADD_TXT2 TYPE STRING,
FEE_RATE TYPE STRING,
FEE_AM TYPE STRING,
FEE_TYPE TYPE STRING,
SUBTOTAL3 TYPE STRING,
SUBTOTAL4 TYPE STRING,
SUBTOTAL5 TYPE STRING,
SUBTOTAL6 TYPE STRING,
VEHICLE_TP TYPE STRING,
BUTXT TYPE STRING,
DECL_NAME1 TYPE STRING,
DECL_NAME2 TYPE STRING,
DECL_NAME3 TYPE STRING,
DECL_NAME4 TYPE STRING,
DEST_CTRY_NAME TYPE STRING,
INCO1 TYPE STRING,
INCO2 TYPE STRING,
TOTAL_AMOUNT TYPE STRING,
DP_EXTNUM TYPE STRING,
CONTRACT_INT TYPE STRING,
CONTRACT_EXT TYPE STRING,
SHIPPART_NAME1 TYPE STRING,
SHIPPART_NAME2 TYPE STRING,
SOLDPART_NAME1 TYPE STRING,
SOLDPART_NAME2 TYPE STRING,
TYPE_NAME TYPE STRING,
CLASS TYPE STRING,
STATUS_NAME TYPE STRING,
FI_FEES TYPE STRING,
FI_DUTIES TYPE STRING,
FI_FEES_YEAR TYPE STRING,
FI_DUTIES_YEAR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_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_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-MANDT sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CCD sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-BUKRS sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-TYPE sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-POD sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-STATUS sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DESTCNTRY sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-TRADCNTRY sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DECLRTCOD sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-ALAND_DEP sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-ALAND_DEST sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-ALAND_TRANS sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-IDTRANSP sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-KURSK sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CUSTCODE sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-GOODLCTN sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-KUNWE sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-KUNAG sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-WAERS sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-BEHOE_P1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DATE_P2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-EXTN_P3 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CRBDR sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-KNUMV sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-ADD_TXT1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-ADD_TXT2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FEE_RATE sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FEE_AM sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FEE_TYPE sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SUBTOTAL3 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SUBTOTAL4 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SUBTOTAL5 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SUBTOTAL6 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-VEHICLE_TP sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-BUTXT sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DECL_NAME1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DECL_NAME2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DECL_NAME3 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DECL_NAME4 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DEST_CTRY_NAME sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-INCO1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-INCO2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-TOTAL_AMOUNT sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-DP_EXTNUM sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CONTRACT_INT sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CONTRACT_EXT sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SHIPPART_NAME1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SHIPPART_NAME2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SOLDPART_NAME1 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-SOLDPART_NAME2 sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-TYPE_NAME sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-CLASS sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-STATUS_NAME sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FI_FEES sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FI_DUTIES sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FI_FEES_YEAR sy-vline 
WA_J_3RSCCDHEADER_TOTAL_NOT_ENH_STR-FI_DUTIES_YEAR sy-vline      INTO ld_text SEPARATED BY SPACE.

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