ABAP Select data from SAP table BAPIBROKREPITEM_DETAIL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIBROKREPITEM_DETAIL
*  INTO TABLE @DATA(IT_BAPIBROKREPITEM_DETAIL2).
*--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_BAPIBROKREPITEM_DETAIL INDEX 1 INTO DATA(WA_BAPIBROKREPITEM_DETAIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIBROKREPITEM_DETAIL>-POSITION = 1.
<BAPIBROKREPITEM_DETAIL>-SUB_POSITION = 1.
<BAPIBROKREPITEM_DETAIL>-CATEGORY = 1.
<BAPIBROKREPITEM_DETAIL>-POSTSTAT = 1.
<BAPIBROKREPITEM_DETAIL>-ASSBROKER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIBROKREPITEM_DETAIL-ASSBROKERCON, sy-vline,
  WA_BAPIBROKREPITEM_DETAIL-PARTNER, sy-vline,
  WA_BAPIBROKREPITEM_DETAIL-INS_OBJECT, sy-vline,
  WA_BAPIBROKREPITEM_DETAIL-POST_DATE, sy-vline,
  WA_BAPIBROKREPITEM_DETAIL-DOC_DATE, sy-vline,
  WA_BAPIBROKREPITEM_DETAIL-VALUE_DATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIBROKREPITEM_DETAIL 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_BAPIBROKREPITEM_DETAIL 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_BAPIBROKREPITEM_DETAIL INTO WA_BAPIBROKREPITEM_DETAIL.


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

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

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

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

*Conversion exit EXCRT, internal->external for field TRAN_RATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBROKREPITEM_DETAIL-TRAN_RATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBROKREPITEM_DETAIL-TRAN_RATE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field DOCUMENTNO2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBROKREPITEM_DETAIL-DOCUMENTNO2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBROKREPITEM_DETAIL-DOCUMENTNO2.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field CLAR_DOCUMENTNO2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBROKREPITEM_DETAIL-CLAR_DOCUMENTNO2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBROKREPITEM_DETAIL-CLAR_DOCUMENTNO2.
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_BAPIBROKREPITEM_DETAIL_STR, 
POSITION TYPE STRING,
SUB_POSITION TYPE STRING,
CATEGORY TYPE STRING,
POSTSTAT TYPE STRING,
ASSBROKER TYPE STRING,
ASSBROKERCON TYPE STRING,
PARTNER TYPE STRING,
INS_OBJECT TYPE STRING,
POST_DATE TYPE STRING,
DOC_DATE TYPE STRING,
VALUE_DATE TYPE STRING,
TRAN_RATE TYPE STRING,
COMP_CODE TYPE STRING,
BUS_AREA TYPE STRING,
CLRG_ACCT TYPE STRING,
CLEAR_REAS TYPE STRING,
CLAR_CODE TYPE STRING,
CLARIFACCT TYPE STRING,
CLARIFCONTRACC TYPE STRING,
ADDTL_INFO TYPE STRING,
SEL_CAT1 TYPE STRING,
SEL_VALUE1 TYPE STRING,
SEL_CAT2 TYPE STRING,
SEL_VALUE2 TYPE STRING,
SEL_CAT3 TYPE STRING,
SEL_VALUE3 TYPE STRING,
SEL_CAT4 TYPE STRING,
SEL_VALUE4 TYPE STRING,
SEL_CAT5 TYPE STRING,
SEL_VALUE5 TYPE STRING,
AMOUNT TYPE STRING,
AMOUNT_PROPOSAL TYPE STRING,
WITHH_TAX TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
DOCUMENTNO TYPE STRING,
DOCUMENTNO2 TYPE STRING,
MORE_DOCS TYPE STRING,
FOR_CLAR TYPE STRING,
CLAR_AMT TYPE STRING,
CLAR_AMT_COMM TYPE STRING,
CLAR_DOCUMENTNO TYPE STRING,
CLAR_DOCUMENTNO2 TYPE STRING,
SELITEMS TYPE STRING,
CHANGE_DATE TYPE STRING,
CHANGE_TIME TYPE STRING,
CHANGED_BY TYPE STRING,
COINS_SHARES TYPE STRING,
COINS_TRANSF TYPE STRING,
COINS_AMOUNT TYPE STRING,
SUBCATEGORY TYPE STRING,
AMOUNT_PROPOSAL_ORIG TYPE STRING,
CURRENCY_ORIG TYPE STRING,
CURRENCY_ORIG_ISO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIBROKREPITEM_DETAIL_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_BAPIBROKREPITEM_DETAIL_STR-POSITION sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SUB_POSITION sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CATEGORY sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-POSTSTAT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-ASSBROKER sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-ASSBROKERCON sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-PARTNER sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-INS_OBJECT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-POST_DATE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-DOC_DATE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-VALUE_DATE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-TRAN_RATE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-COMP_CODE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-BUS_AREA sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLRG_ACCT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLEAR_REAS sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLAR_CODE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLARIFACCT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLARIFCONTRACC sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-ADDTL_INFO sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_CAT1 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_VALUE1 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_CAT2 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_VALUE2 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_CAT3 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_VALUE3 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_CAT4 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_VALUE4 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_CAT5 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SEL_VALUE5 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-AMOUNT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-AMOUNT_PROPOSAL sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-WITHH_TAX sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CURRENCY sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CURRENCY_ISO sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-DOCUMENTNO sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-DOCUMENTNO2 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-MORE_DOCS sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-FOR_CLAR sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLAR_AMT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLAR_AMT_COMM sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLAR_DOCUMENTNO sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CLAR_DOCUMENTNO2 sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SELITEMS sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CHANGE_DATE sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CHANGE_TIME sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CHANGED_BY sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-COINS_SHARES sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-COINS_TRANSF sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-COINS_AMOUNT sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-SUBCATEGORY sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-AMOUNT_PROPOSAL_ORIG sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CURRENCY_ORIG sy-vline 
WA_BAPIBROKREPITEM_DETAIL_STR-CURRENCY_ORIG_ISO sy-vline      INTO ld_text SEPARATED BY SPACE.

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