ABAP Select data from SAP table ICLX_IO_BENCALC1_S_IN into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ICLX_IO_BENCALC1_S_IN 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 ICLX_IO_BENCALC1_S_IN. 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 ICLX_IO_BENCALC1_S_IN 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_ICLX_IO_BENCALC1_S_IN TYPE STANDARD TABLE OF ICLX_IO_BENCALC1_S_IN,
      WA_ICLX_IO_BENCALC1_S_IN TYPE ICLX_IO_BENCALC1_S_IN,
      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: <ICLX_IO_BENCALC1_S_IN> TYPE ICLX_IO_BENCALC1_S_IN.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ICLX_IO_BENCALC1_S_IN.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ICLX_IO_BENCALC1_S_IN
  INTO TABLE IT_ICLX_IO_BENCALC1_S_IN.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICLX_IO_BENCALC1_S_IN
*  INTO TABLE @DATA(IT_ICLX_IO_BENCALC1_S_IN2).
*--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_ICLX_IO_BENCALC1_S_IN INDEX 1 INTO DATA(WA_ICLX_IO_BENCALC1_S_IN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ICLX_IO_BENCALC1_S_IN ASSIGNING <ICLX_IO_BENCALC1_S_IN>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICLX_IO_BENCALC1_S_IN>-BCC_CLAIM_GUID = 1.
<ICLX_IO_BENCALC1_S_IN>-BCC_SUBCLAIM_GUID = 1.
<ICLX_IO_BENCALC1_S_IN>-BCC_BENCALC_GUID = 1.
<ICLX_IO_BENCALC1_S_IN>-BCC_UPDATE_TYPE = 1.
<ICLX_IO_BENCALC1_S_IN>-BCC_CALCSTATUS = 1.

ENDLOOP.

LOOP AT IT_ICLX_IO_BENCALC1_S_IN INTO WA_ICLX_IO_BENCALC1_S_IN.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICLX_IO_BENCALC1_S_IN-BCC_COUNTRY, sy-vline,
  WA_ICLX_IO_BENCALC1_S_IN-BCC_REGION, sy-vline,
  WA_ICLX_IO_BENCALC1_S_IN-BCC_STARTDATE, sy-vline,
  WA_ICLX_IO_BENCALC1_S_IN-BCC_PREINJURY_AWW, sy-vline,
  WA_ICLX_IO_BENCALC1_S_IN-BCC_CURRENCY, sy-vline,
  WA_ICLX_IO_BENCALC1_S_IN-PAID_FLAG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICLX_IO_BENCALC1_S_IN 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_ICLX_IO_BENCALC1_S_IN 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_ICLX_IO_BENCALC1_S_IN INTO WA_ICLX_IO_BENCALC1_S_IN.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_ICLX_IO_BENCALC1_S_IN_STR, 
BCC_CLAIM_GUID TYPE STRING,
BCC_SUBCLAIM_GUID TYPE STRING,
BCC_BENCALC_GUID TYPE STRING,
BCC_UPDATE_TYPE TYPE STRING,
BCC_CALCSTATUS TYPE STRING,
BCC_COUNTRY TYPE STRING,
BCC_REGION TYPE STRING,
BCC_STARTDATE TYPE STRING,
BCC_PREINJURY_AWW TYPE STRING,
BCC_CURRENCY TYPE STRING,
PAID_FLAG TYPE STRING,
DEPENDANTS_CNT TYPE STRING,
BCC_MARITAL_STATUS TYPE STRING,
BCC_DISABILITY_CLASS TYPE STRING,
EXPECTED_RTW_DATE TYPE STRING,
RTW_DATE TYPE STRING,
POSTINJURY_AWW TYPE STRING,
BCC_CREATE_DATE TYPE STRING,
BCC_CREATE_TIME TYPE STRING,
BCC_CREATED_BY TYPE STRING,
BCC_CREATED_BY_DESCR TYPE STRING,
BCC_CHANGE_DATE TYPE STRING,
BCC_CHANGE_TIME TYPE STRING,
BCC_CHANGED_BY TYPE STRING,
BCC_CHANGED_BY_DESCR TYPE STRING,
BCC_COUNTRY_DESCR TYPE STRING,
BCC_REGION_DESCR TYPE STRING,
BCC_CURRENCY_DESCR TYPE STRING,
BCC_MARITAL_STATUS_DESCR TYPE STRING,
BCC_DISABILITY_CLASS_DESCR TYPE STRING,
BCC_CALC_STATUS_DESCR TYPE STRING,
SCM_CLAIM_GUID TYPE STRING,
SCM_SUBCLAIM_GUID TYPE STRING,
SCM_UPDATE_TYPE TYPE STRING,
SCM_SUBCLAIM_TYPE TYPE STRING,
SCM_STATUS_CHANGE_REASON TYPE STRING,
SCM_LITIGATION_FLAG TYPE STRING,
SCM_NEGOTIATION_FLAG TYPE STRING,
SCM_POTENTIAL_FRAUD_FLAG TYPE STRING,
SCM_OTHER_INSURANCE_FLAG TYPE STRING,
SCM_SUBCLAIM TYPE STRING,
SCM_SUBCLAIM_DESCR TYPE STRING,
SCM_LEVEL_DESCR TYPE STRING,
SCM_SUBCLAIM_TYPE_DESCR TYPE STRING,
SCM_STATUS TYPE STRING,
SCM_STATUS_DESCR TYPE STRING,
SCM_STATUS_CHANGE_REASON_DESCR TYPE STRING,
SCM_COMPLEXITY TYPE STRING,
SCM_COMPLEXITY_DESCR TYPE STRING,
SCM_SUBRO_RECOVERY_POTENTIAL TYPE STRING,
SCM_CREATE_DATE TYPE STRING,
SCM_CREATE_TIME TYPE STRING,
SCM_CREATED_BY TYPE STRING,
SCM_CREATED_BY_DESCR TYPE STRING,
SCM_CHANGE_DATE TYPE STRING,
SCM_CHANGE_TIME TYPE STRING,
SCM_CHANGED_BY TYPE STRING,
SCM_CHANGED_BY_DESCR TYPE STRING,
BCL_CLAIM_GUID TYPE STRING,
BCL_BENCALCVAL_GUID TYPE STRING,
BCL_UPDATE_TYPE TYPE STRING,
BCL_MIN_WEEKLY_BENEFIT TYPE STRING,
BCL_MAX_WEEKLY_BENEFIT TYPE STRING,
BCL_PAID_BENEFIT_PERCENT TYPE STRING,
BCL_MAX_BENEFIT_DURATION TYPE STRING,
BCL_MAX_BENEFIT_AMOUNT TYPE STRING,
BCL_VALID_FROM TYPE STRING,
BCL_VALID_TO TYPE STRING,
BCL_PREOFF_WEEKLY_AMNT TYPE STRING,
BCL_WEEKLY_OFFSET_AMNT TYPE STRING,
BCL_CREATE_DATE TYPE STRING,
BCL_CREATE_TIME TYPE STRING,
BCL_CREATED_BY TYPE STRING,
BCL_CREATED_BY_DESCR TYPE STRING,
BCL_CHANGE_DATE TYPE STRING,
BCL_CHANGE_TIME TYPE STRING,
BCL_CHANGED_BY TYPE STRING,
BCL_CHANGED_BY_DESCR TYPE STRING,
BCL_VALUE_CATEGORY TYPE STRING,
BCL_STATE_AWW TYPE STRING,
BCL_WEEKLY_BENEFIT_AMNT TYPE STRING,
BCL_BENEFIT_DURATION_CNT TYPE STRING,
BCL_REMAINDER_DURATN_CNT TYPE STRING,
BCL_REMAINDER_PERD_AMNT TYPE STRING,
BCL_TOTAL_AMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICLX_IO_BENCALC1_S_IN_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_ICLX_IO_BENCALC1_S_IN_STR-BCC_CLAIM_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_SUBCLAIM_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_BENCALC_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_UPDATE_TYPE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CALCSTATUS sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_COUNTRY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_REGION sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_STARTDATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_PREINJURY_AWW sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CURRENCY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-PAID_FLAG sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-DEPENDANTS_CNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_MARITAL_STATUS sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_DISABILITY_CLASS sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-EXPECTED_RTW_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-RTW_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-POSTINJURY_AWW sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CREATE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CREATE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CREATED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CREATED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CHANGE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CHANGE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CHANGED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CHANGED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_COUNTRY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_REGION_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CURRENCY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_MARITAL_STATUS_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_DISABILITY_CLASS_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCC_CALC_STATUS_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CLAIM_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBCLAIM_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_UPDATE_TYPE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBCLAIM_TYPE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_STATUS_CHANGE_REASON sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_LITIGATION_FLAG sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_NEGOTIATION_FLAG sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_POTENTIAL_FRAUD_FLAG sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_OTHER_INSURANCE_FLAG sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBCLAIM sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBCLAIM_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_LEVEL_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBCLAIM_TYPE_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_STATUS sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_STATUS_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_STATUS_CHANGE_REASON_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_COMPLEXITY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_COMPLEXITY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_SUBRO_RECOVERY_POTENTIAL sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CREATE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CREATE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CREATED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CREATED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CHANGE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CHANGE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CHANGED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-SCM_CHANGED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CLAIM_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_BENCALCVAL_GUID sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_UPDATE_TYPE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_MIN_WEEKLY_BENEFIT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_MAX_WEEKLY_BENEFIT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_PAID_BENEFIT_PERCENT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_MAX_BENEFIT_DURATION sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_MAX_BENEFIT_AMOUNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_VALID_FROM sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_VALID_TO sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_PREOFF_WEEKLY_AMNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_WEEKLY_OFFSET_AMNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CREATE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CREATE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CREATED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CREATED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CHANGE_DATE sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CHANGE_TIME sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CHANGED_BY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_CHANGED_BY_DESCR sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_VALUE_CATEGORY sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_STATE_AWW sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_WEEKLY_BENEFIT_AMNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_BENEFIT_DURATION_CNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_REMAINDER_DURATN_CNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_REMAINDER_PERD_AMNT sy-vline 
WA_ICLX_IO_BENCALC1_S_IN_STR-BCL_TOTAL_AMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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