ABAP Select data from SAP table IICLTOTEXPNWORG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IICLTOTEXPNWORG
*  INTO TABLE @DATA(IT_IICLTOTEXPNWORG2).
*--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_IICLTOTEXPNWORG INDEX 1 INTO DATA(WA_IICLTOTEXPNWORG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IICLTOTEXPNWORG>-MANDT = 1.
<IICLTOTEXPNWORG>-INSURANCECLAIM = 1.
<IICLTOTEXPNWORG>-INSURCLMLOSSEXPNTYPE = 1.
<IICLTOTEXPNWORG>-INSURCLMRSRVTYPE = 1.
<IICLTOTEXPNWORG>-INSURCLMRESERVECURRENCY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IICLTOTEXPNWORG-INSURCLMSUBCLM, sy-vline,
  WA_IICLTOTEXPNWORG-INSURCLMASSIGNUUID, sy-vline,
  WA_IICLTOTEXPNWORG-INSURCLMSUBCLAIMPERFORMEROBJID, sy-vline,
  WA_IICLTOTEXPNWORG-INSURCLMPERFORMEROBJID, sy-vline,
  WA_IICLTOTEXPNWORG-ORGANIZATIONALUNIT, sy-vline,
  WA_IICLTOTEXPNWORG-PARENTORGANIZATIONALUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IICLTOTEXPNWORG 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_IICLTOTEXPNWORG 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_IICLTOTEXPNWORG INTO WA_IICLTOTEXPNWORG.


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

*Conversion exit ALPHA, internal->external for field INSURANCECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IICLTOTEXPNWORG-INSURANCECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IICLTOTEXPNWORG-INSURANCECONTRACT.
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_IICLTOTEXPNWORG_STR, 
MANDT TYPE STRING,
INSURANCECLAIM TYPE STRING,
INSURCLMLOSSEXPNTYPE TYPE STRING,
INSURCLMRSRVTYPE TYPE STRING,
INSURCLMRESERVECURRENCY TYPE STRING,
INSURCLMSUBCLM TYPE STRING,
INSURCLMASSIGNUUID TYPE STRING,
INSURCLMSUBCLAIMPERFORMEROBJID TYPE STRING,
INSURCLMPERFORMEROBJID TYPE STRING,
ORGANIZATIONALUNIT TYPE STRING,
PARENTORGANIZATIONALUNIT TYPE STRING,
PLANVERSION TYPE STRING,
INSURLINEOFBUS TYPE STRING,
INSURCLMTYPE TYPE STRING,
INSURCLMTYPEGENERATION TYPE STRING,
INSURCLMSUBCLMTYPE TYPE STRING,
INSURCLMAUTHZNGRP TYPE STRING,
INSURCLMCOVERAGE TYPE STRING,
INSURCLMCOVERAGETYPE TYPE STRING,
INSURCLMLIFECYCSTS TYPE STRING,
GROSSRESERVEAMOUNT TYPE STRING,
INSURANCECONTRACT TYPE STRING,
INSURCLMPOLICYPRODUCT TYPE STRING,
INSURCLMSUBCLAIMASSIGNUUID TYPE STRING,
INSURCLMTOTEXPNDTRAMT TYPE STRING,
INSURCLMRSRVCHANGETIME TYPE STRING,
INSURCLMCHANGEDATE TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARQUARTER TYPE STRING,
YEARQUARTER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IICLTOTEXPNWORG_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_IICLTOTEXPNWORG_STR-MANDT sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURANCECLAIM sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMLOSSEXPNTYPE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMRSRVTYPE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMRESERVECURRENCY sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMSUBCLM sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMASSIGNUUID sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMSUBCLAIMPERFORMEROBJID sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMPERFORMEROBJID sy-vline 
WA_IICLTOTEXPNWORG_STR-ORGANIZATIONALUNIT sy-vline 
WA_IICLTOTEXPNWORG_STR-PARENTORGANIZATIONALUNIT sy-vline 
WA_IICLTOTEXPNWORG_STR-PLANVERSION sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURLINEOFBUS sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMTYPE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMTYPEGENERATION sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMSUBCLMTYPE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMAUTHZNGRP sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMCOVERAGE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMCOVERAGETYPE sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMLIFECYCSTS sy-vline 
WA_IICLTOTEXPNWORG_STR-GROSSRESERVEAMOUNT sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURANCECONTRACT sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMPOLICYPRODUCT sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMSUBCLAIMASSIGNUUID sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMTOTEXPNDTRAMT sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMRSRVCHANGETIME sy-vline 
WA_IICLTOTEXPNWORG_STR-INSURCLMCHANGEDATE sy-vline 
WA_IICLTOTEXPNWORG_STR-CALENDARYEAR sy-vline 
WA_IICLTOTEXPNWORG_STR-CALENDARMONTH sy-vline 
WA_IICLTOTEXPNWORG_STR-CALENDARQUARTER sy-vline 
WA_IICLTOTEXPNWORG_STR-YEARQUARTER sy-vline      INTO ld_text SEPARATED BY SPACE.

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