ABAP Select data from SAP table ICL_REP_CLAIMS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICL_REP_CLAIMS
*  INTO TABLE @DATA(IT_ICL_REP_CLAIMS2).
*--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_ICL_REP_CLAIMS INDEX 1 INTO DATA(WA_ICL_REP_CLAIMS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICL_REP_CLAIMS>-CLAIM = 1.
<ICL_REP_CLAIMS>-OWNERTYPE = 1.
<ICL_REP_CLAIMS>-OWNER = 1.
<ICL_REP_CLAIMS>-OWNERN = 1.
<ICL_REP_CLAIMS>-OWNERTYPE_GRP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICL_REP_CLAIMS-OWNER_GRP, sy-vline,
  WA_ICL_REP_CLAIMS-DATELOSS, sy-vline,
  WA_ICL_REP_CLAIMS-OPEN_DATE, sy-vline,
  WA_ICL_REP_CLAIMS-RE_OPEN, sy-vline,
  WA_ICL_REP_CLAIMS-CLOSED_DATE, sy-vline,
  WA_ICL_REP_CLAIMS-PLINEOFBUS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICL_REP_CLAIMS 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_ICL_REP_CLAIMS 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_ICL_REP_CLAIMS INTO WA_ICL_REP_CLAIMS.


*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 CLAIM, internal->external for field CLAIM
CALL FUNCTION 'CONVERSION_EXIT_CLAIM_OUTPUT'
  EXPORTING
    input =                      WA_ICL_REP_CLAIMS-CLAIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL_REP_CLAIMS-CLAIM.
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_ICL_REP_CLAIMS_STR, 
CLAIM TYPE STRING,
OWNERTYPE TYPE STRING,
OWNER TYPE STRING,
OWNERN TYPE STRING,
OWNERTYPE_GRP TYPE STRING,
OWNER_GRP TYPE STRING,
DATELOSS TYPE STRING,
OPEN_DATE TYPE STRING,
RE_OPEN TYPE STRING,
CLOSED_DATE TYPE STRING,
PLINEOFBUS TYPE STRING,
PLINEOFBUSN TYPE STRING,
ACHANGEDBY TYPE STRING,
ACHANGEDATE TYPE STRING,
ACHANGETIM1 TYPE STRING,
OPEN_SUBCL TYPE STRING,
SUBCLAIM TYPE STRING,
SUBCLTYPE TYPE STRING,
INS_CLMT TYPE STRING,
SUBCLTYPEN TYPE STRING,
PAID_LOSS TYPE STRING,
PAID_EXPENSE TYPE STRING,
LOSS_RESERVE TYPE STRING,
EXP_RESERVE TYPE STRING,
RECOVERY_RESERVE TYPE STRING,
TOTAL_LOSS TYPE STRING,
LIMITPER TYPE STRING,
LIMITTOT TYPE STRING,
CURR TYPE STRING,
COLOR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICL_REP_CLAIMS_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_ICL_REP_CLAIMS_STR-CLAIM sy-vline 
WA_ICL_REP_CLAIMS_STR-OWNERTYPE sy-vline 
WA_ICL_REP_CLAIMS_STR-OWNER sy-vline 
WA_ICL_REP_CLAIMS_STR-OWNERN sy-vline 
WA_ICL_REP_CLAIMS_STR-OWNERTYPE_GRP sy-vline 
WA_ICL_REP_CLAIMS_STR-OWNER_GRP sy-vline 
WA_ICL_REP_CLAIMS_STR-DATELOSS sy-vline 
WA_ICL_REP_CLAIMS_STR-OPEN_DATE sy-vline 
WA_ICL_REP_CLAIMS_STR-RE_OPEN sy-vline 
WA_ICL_REP_CLAIMS_STR-CLOSED_DATE sy-vline 
WA_ICL_REP_CLAIMS_STR-PLINEOFBUS sy-vline 
WA_ICL_REP_CLAIMS_STR-PLINEOFBUSN sy-vline 
WA_ICL_REP_CLAIMS_STR-ACHANGEDBY sy-vline 
WA_ICL_REP_CLAIMS_STR-ACHANGEDATE sy-vline 
WA_ICL_REP_CLAIMS_STR-ACHANGETIM1 sy-vline 
WA_ICL_REP_CLAIMS_STR-OPEN_SUBCL sy-vline 
WA_ICL_REP_CLAIMS_STR-SUBCLAIM sy-vline 
WA_ICL_REP_CLAIMS_STR-SUBCLTYPE sy-vline 
WA_ICL_REP_CLAIMS_STR-INS_CLMT sy-vline 
WA_ICL_REP_CLAIMS_STR-SUBCLTYPEN sy-vline 
WA_ICL_REP_CLAIMS_STR-PAID_LOSS sy-vline 
WA_ICL_REP_CLAIMS_STR-PAID_EXPENSE sy-vline 
WA_ICL_REP_CLAIMS_STR-LOSS_RESERVE sy-vline 
WA_ICL_REP_CLAIMS_STR-EXP_RESERVE sy-vline 
WA_ICL_REP_CLAIMS_STR-RECOVERY_RESERVE sy-vline 
WA_ICL_REP_CLAIMS_STR-TOTAL_LOSS sy-vline 
WA_ICL_REP_CLAIMS_STR-LIMITPER sy-vline 
WA_ICL_REP_CLAIMS_STR-LIMITTOT sy-vline 
WA_ICL_REP_CLAIMS_STR-CURR sy-vline 
WA_ICL_REP_CLAIMS_STR-COLOR sy-vline      INTO ld_text SEPARATED BY SPACE.

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