ABAP Select data from SAP table /SAPSLL/API_IVMS_SCP_ITM_S into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSLL/API_IVMS_SCP_ITM_S
*  INTO TABLE @DATA(IT_/SAPSLL/API_IVMS_SCP_ITM_S2).
*--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_/SAPSLL/API_IVMS_SCP_ITM_S INDEX 1 INTO DATA(WA_/SAPSLL/API_IVMS_SCP_ITM_S2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSLL/API_IVMS_SCP_ITM_S>-REFNO = 1.
</SAPSLL/API_IVMS_SCP_ITM_S>-REFDAT = 1.
</SAPSLL/API_IVMS_SCP_ITM_S>-ORG_LOGSYSTEM = 1.
</SAPSLL/API_IVMS_SCP_ITM_S>-OBJTP = 1.
</SAPSLL/API_IVMS_SCP_ITM_S>-REFAPP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSLL/API_IVMS_SCP_ITM_S-MATERIAL, sy-vline,
  WA_/SAPSLL/API_IVMS_SCP_ITM_S-IMPORT_CODE_NUMBER, sy-vline,
  WA_/SAPSLL/API_IVMS_SCP_ITM_S-CODE_NUMBER_ADD1, sy-vline,
  WA_/SAPSLL/API_IVMS_SCP_ITM_S-CODE_NUMBER_ADD2, sy-vline,
  WA_/SAPSLL/API_IVMS_SCP_ITM_S-CONCESSION_REQUEST, sy-vline,
  WA_/SAPSLL/API_IVMS_SCP_ITM_S-QUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSLL/API_IVMS_SCP_ITM_S 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_/SAPSLL/API_IVMS_SCP_ITM_S 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_/SAPSLL/API_IVMS_SCP_ITM_S INTO WA_/SAPSLL/API_IVMS_SCP_ITM_S.


*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 REFNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSLL/API_IVMS_SCP_ITM_S-REFNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_IVMS_SCP_ITM_S-REFNO.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field BASE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSLL/API_IVMS_SCP_ITM_S-BASE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_IVMS_SCP_ITM_S-BASE_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT_OF_WT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSLL/API_IVMS_SCP_ITM_S-UNIT_OF_WT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_IVMS_SCP_ITM_S-UNIT_OF_WT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field ITEM_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSLL/API_IVMS_SCP_ITM_S-ITEM_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_IVMS_SCP_ITM_S-ITEM_NUMBER.
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_/SAPSLL/API_IVMS_SCP_ITM_S_STR, 
REFNO TYPE STRING,
REFDAT TYPE STRING,
ORG_LOGSYSTEM TYPE STRING,
OBJTP TYPE STRING,
REFAPP TYPE STRING,
MATERIAL TYPE STRING,
IMPORT_CODE_NUMBER TYPE STRING,
CODE_NUMBER_ADD1 TYPE STRING,
CODE_NUMBER_ADD2 TYPE STRING,
CONCESSION_REQUEST TYPE STRING,
QUANTITY TYPE STRING,
BASE_UOM TYPE STRING,
BASE_UOM_ISO TYPE STRING,
GROSS_WT TYPE STRING,
NET_WEIGHT TYPE STRING,
UNIT_OF_WT TYPE STRING,
UNIT_OF_WT_ISO TYPE STRING,
CUS_PROC_CODE TYPE STRING,
CNTRY_OO TYPE STRING,
CNTRY_OO_ISO TYPE STRING,
REGION_OF_ORIGIN TYPE STRING,
CNTRY_OF_DISPATCH TYPE STRING,
CNTRY_OF_DISPATCH_ISO TYPE STRING,
RANGE_COMMODITIES TYPE STRING,
DATE_OF_RELEASE TYPE STRING,
SCP_END_DATE TYPE STRING,
GOODS_VALUE TYPE STRING,
STATISTICAL_VALUE TYPE STRING,
MATERIAL_UNIT_PRICE TYPE STRING,
IMPORT_TAX_VALUE TYPE STRING,
CUSTOMS_VALUE TYPE STRING,
CUSTOMS_VALUE_CURRENCY TYPE STRING,
CUSTOMS_VALUE_CURRENCY_ISO TYPE STRING,
CUST_REGISTRATION_NUMBER TYPE STRING,
EXTERNAL_ITEM_NUMBER TYPE STRING,
ITEM_NUMBER TYPE STRING,
ADD_DATA01 TYPE STRING,
ADD_DATA02 TYPE STRING,
ADD_DATA03 TYPE STRING,
SECURITY_AMOUNT TYPE STRING,
SUM_OF_DUTIES_AMOUNT TYPE STRING,
IDENTIFICATION_OF_GOODS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSLL/API_IVMS_SCP_ITM_S_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_/SAPSLL/API_IVMS_SCP_ITM_S_STR-REFNO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-REFDAT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-ORG_LOGSYSTEM sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-OBJTP sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-REFAPP sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-MATERIAL sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-IMPORT_CODE_NUMBER sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CODE_NUMBER_ADD1 sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CODE_NUMBER_ADD2 sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CONCESSION_REQUEST sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-QUANTITY sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-BASE_UOM sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-BASE_UOM_ISO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-GROSS_WT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-NET_WEIGHT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-UNIT_OF_WT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-UNIT_OF_WT_ISO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CUS_PROC_CODE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CNTRY_OO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CNTRY_OO_ISO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-REGION_OF_ORIGIN sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CNTRY_OF_DISPATCH sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CNTRY_OF_DISPATCH_ISO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-RANGE_COMMODITIES sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-DATE_OF_RELEASE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-SCP_END_DATE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-GOODS_VALUE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-STATISTICAL_VALUE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-MATERIAL_UNIT_PRICE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-IMPORT_TAX_VALUE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CUSTOMS_VALUE sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CUSTOMS_VALUE_CURRENCY sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CUSTOMS_VALUE_CURRENCY_ISO sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-CUST_REGISTRATION_NUMBER sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-EXTERNAL_ITEM_NUMBER sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-ITEM_NUMBER sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-ADD_DATA01 sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-ADD_DATA02 sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-ADD_DATA03 sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-SECURITY_AMOUNT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-SUM_OF_DUTIES_AMOUNT sy-vline 
WA_/SAPSLL/API_IVMS_SCP_ITM_S_STR-IDENTIFICATION_OF_GOODS sy-vline      INTO ld_text SEPARATED BY SPACE.

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