ABAP Select data from SAP table ICLE_PAYMENT_BULK into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICLE_PAYMENT_BULK
*  INTO TABLE @DATA(IT_ICLE_PAYMENT_BULK2).
*--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_ICLE_PAYMENT_BULK INDEX 1 INTO DATA(WA_ICLE_PAYMENT_BULK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICLE_PAYMENT_BULK>-SEL = 1.
<ICLE_PAYMENT_BULK>-XNOT_ON_DB = 1.
<ICLE_PAYMENT_BULK>-CLIENT = 1.
<ICLE_PAYMENT_BULK>-ACTIVE = 1.
<ICLE_PAYMENT_BULK>-CLAIM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICLE_PAYMENT_BULK-SUBCLAIM, sy-vline,
  WA_ICLE_PAYMENT_BULK-COVTYPE, sy-vline,
  WA_ICLE_PAYMENT_BULK-COVTYPE_NAME, sy-vline,
  WA_ICLE_PAYMENT_BULK-BENTYPE, sy-vline,
  WA_ICLE_PAYMENT_BULK-BENTYPENAME, sy-vline,
  WA_ICLE_PAYMENT_BULK-BULKINV_PAYTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICLE_PAYMENT_BULK 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_ICLE_PAYMENT_BULK 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_ICLE_PAYMENT_BULK INTO WA_ICLE_PAYMENT_BULK.


*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_ICLE_PAYMENT_BULK-CLAIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICLE_PAYMENT_BULK-CLAIM.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit TSTAM, internal->external for field TRANSFERTIME
CALL FUNCTION 'CONVERSION_EXIT_TSTAM_OUTPUT'
  EXPORTING
    input =                      WA_ICLE_PAYMENT_BULK-TRANSFERTIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICLE_PAYMENT_BULK-TRANSFERTIME.
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_ICLE_PAYMENT_BULK_STR, 
SEL TYPE STRING,
XNOT_ON_DB TYPE STRING,
CLIENT TYPE STRING,
ACTIVE TYPE STRING,
CLAIM TYPE STRING,
SUBCLAIM TYPE STRING,
COVTYPE TYPE STRING,
COVTYPE_NAME TYPE STRING,
BENTYPE TYPE STRING,
BENTYPENAME TYPE STRING,
BULKINV_PAYTYPE TYPE STRING,
BULKINV_PAYTYPEN TYPE STRING,
PAYMENT TYPE STRING,
BULKINV_PERCENT TYPE STRING,
PAYCAT TYPE STRING,
PAYTYPE TYPE STRING,
METHOD TYPE STRING,
METHODTXT TYPE STRING,
ADDRNUMBER TYPE STRING,
BKID TYPE STRING,
PAMPAID TYPE STRING,
CURR TYPE STRING,
BPARTNER TYPE STRING,
DESCRIP TYPE STRING,
COLOR TYPE STRING,
DOCUMENTREF TYPE STRING,
STATUS TYPE STRING,
STATUSTXT TYPE STRING,
TRANSFERTIME TYPE STRING,
TRANSFERDATE TYPE STRING,
TRANSFERTIMET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICLE_PAYMENT_BULK_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_ICLE_PAYMENT_BULK_STR-SEL sy-vline 
WA_ICLE_PAYMENT_BULK_STR-XNOT_ON_DB sy-vline 
WA_ICLE_PAYMENT_BULK_STR-CLIENT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-ACTIVE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-CLAIM sy-vline 
WA_ICLE_PAYMENT_BULK_STR-SUBCLAIM sy-vline 
WA_ICLE_PAYMENT_BULK_STR-COVTYPE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-COVTYPE_NAME sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BENTYPE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BENTYPENAME sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BULKINV_PAYTYPE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BULKINV_PAYTYPEN sy-vline 
WA_ICLE_PAYMENT_BULK_STR-PAYMENT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BULKINV_PERCENT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-PAYCAT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-PAYTYPE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-METHOD sy-vline 
WA_ICLE_PAYMENT_BULK_STR-METHODTXT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-ADDRNUMBER sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BKID sy-vline 
WA_ICLE_PAYMENT_BULK_STR-PAMPAID sy-vline 
WA_ICLE_PAYMENT_BULK_STR-CURR sy-vline 
WA_ICLE_PAYMENT_BULK_STR-BPARTNER sy-vline 
WA_ICLE_PAYMENT_BULK_STR-DESCRIP sy-vline 
WA_ICLE_PAYMENT_BULK_STR-COLOR sy-vline 
WA_ICLE_PAYMENT_BULK_STR-DOCUMENTREF sy-vline 
WA_ICLE_PAYMENT_BULK_STR-STATUS sy-vline 
WA_ICLE_PAYMENT_BULK_STR-STATUSTXT sy-vline 
WA_ICLE_PAYMENT_BULK_STR-TRANSFERTIME sy-vline 
WA_ICLE_PAYMENT_BULK_STR-TRANSFERDATE sy-vline 
WA_ICLE_PAYMENT_BULK_STR-TRANSFERTIMET sy-vline      INTO ld_text SEPARATED BY SPACE.

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