ABAP Select data from SAP table ICLH_REP_REIMB_ACCOUNT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICLH_REP_REIMB_ACCOUNT
*  INTO TABLE @DATA(IT_ICLH_REP_REIMB_ACCOUNT2).
*--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_ICLH_REP_REIMB_ACCOUNT INDEX 1 INTO DATA(WA_ICLH_REP_REIMB_ACCOUNT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICLH_REP_REIMB_ACCOUNT>-CLAIM = 1.
<ICLH_REP_REIMB_ACCOUNT>-CURRENCY = 1.
<ICLH_REP_REIMB_ACCOUNT>-REPTYPE = 1.
<ICLH_REP_REIMB_ACCOUNT>-REPTYPEN = 1.
<ICLH_REP_REIMB_ACCOUNT>-PMTFR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICLH_REP_REIMB_ACCOUNT-PMTTO, sy-vline,
  WA_ICLH_REP_REIMB_ACCOUNT-SUBCLTYPE, sy-vline,
  WA_ICLH_REP_REIMB_ACCOUNT-SUBCLTYPE_NAME, sy-vline,
  WA_ICLH_REP_REIMB_ACCOUNT-SUBCLAIM, sy-vline,
  WA_ICLH_REP_REIMB_ACCOUNT-PROC_REF, sy-vline,
  WA_ICLH_REP_REIMB_ACCOUNT-BPARTNER_ZE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICLH_REP_REIMB_ACCOUNT 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_ICLH_REP_REIMB_ACCOUNT 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_ICLH_REP_REIMB_ACCOUNT INTO WA_ICLH_REP_REIMB_ACCOUNT.


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

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

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

*Conversion exit CUNIT, internal->external for field EVQUANUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ICLH_REP_REIMB_ACCOUNT-EVQUANUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICLH_REP_REIMB_ACCOUNT-EVQUANUNIT.
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_ICLH_REP_REIMB_ACCOUNT_STR, 
CLAIM TYPE STRING,
CURRENCY TYPE STRING,
REPTYPE TYPE STRING,
REPTYPEN TYPE STRING,
PMTFR TYPE STRING,
PMTTO TYPE STRING,
SUBCLTYPE TYPE STRING,
SUBCLTYPE_NAME TYPE STRING,
SUBCLAIM TYPE STRING,
PROC_REF TYPE STRING,
BPARTNER_ZE TYPE STRING,
DESCRIP_ZE TYPE STRING,
REPACCOUNT_CAT TYPE STRING,
REPACCOUNT_CATN TYPE STRING,
ITEMCAT TYPE STRING,
ITEMCATN TYPE STRING,
COVTYPE TYPE STRING,
COVTYPEN TYPE STRING,
BENTYPE TYPE STRING,
BENTYPEN TYPE STRING,
PROCUREMENT TYPE STRING,
ITEM TYPE STRING,
ITEM_REF TYPE STRING,
STATUS TYPE STRING,
STATUSN TYPE STRING,
ISSUEDATE TYPE STRING,
DUEDATE TYPE STRING,
DUEDATE_ORIG TYPE STRING,
PAYFREQPLAN TYPE STRING,
PAYFREQPLAN_TEXT TYPE STRING,
CREATEDBY TYPE STRING,
BPARTNER_RST TYPE STRING,
DESCRIP_RST TYPE STRING,
DESCRIPTION TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
EVDATE TYPE STRING,
EVQUANUNIT TYPE STRING,
EVAMTPERUNIT TYPE STRING,
EVQUANTITY TYPE STRING,
EVAMOUNT TYPE STRING,
PAMPAID TYPE STRING,
DIFFAMOUNT TYPE STRING,
TOTAL_SUM TYPE STRING,
NON_CASH_PERCENT TYPE STRING,
NON_CASH_DESCR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICLH_REP_REIMB_ACCOUNT_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_ICLH_REP_REIMB_ACCOUNT_STR-CLAIM sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-CURRENCY sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-REPTYPE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-REPTYPEN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PMTFR sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PMTTO sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-SUBCLTYPE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-SUBCLTYPE_NAME sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-SUBCLAIM sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PROC_REF sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-BPARTNER_ZE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DESCRIP_ZE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-REPACCOUNT_CAT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-REPACCOUNT_CATN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-ITEMCAT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-ITEMCATN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-COVTYPE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-COVTYPEN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-BENTYPE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-BENTYPEN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PROCUREMENT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-ITEM sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-ITEM_REF sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-STATUS sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-STATUSN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-ISSUEDATE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DUEDATE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DUEDATE_ORIG sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PAYFREQPLAN sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PAYFREQPLAN_TEXT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-CREATEDBY sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-BPARTNER_RST sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DESCRIP_RST sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DESCRIPTION sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-VALIDFROM sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-VALIDTO sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-EVDATE sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-EVQUANUNIT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-EVAMTPERUNIT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-EVQUANTITY sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-EVAMOUNT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-PAMPAID sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-DIFFAMOUNT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-TOTAL_SUM sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-NON_CASH_PERCENT sy-vline 
WA_ICLH_REP_REIMB_ACCOUNT_STR-NON_CASH_DESCR sy-vline      INTO ld_text SEPARATED BY SPACE.

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