ABAP Select data from SAP table CCSHPOSANLYSWFLW into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCSHPOSANLYSWFLW
*  INTO TABLE @DATA(IT_CCSHPOSANLYSWFLW2).
*--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_CCSHPOSANLYSWFLW INDEX 1 INTO DATA(WA_CCSHPOSANLYSWFLW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCSHPOSANLYSWFLW>-MANDT = 1.
<CCSHPOSANLYSWFLW>-COMPANYCODE = 1.
<CCSHPOSANLYSWFLW>-BANKACCOUNTINTERNALID = 1.
<CCSHPOSANLYSWFLW>-BANKACCOUNTCURRENCY = 1.
<CCSHPOSANLYSWFLW>-DISPLAYCURRENCY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCSHPOSANLYSWFLW-CASHPOOLBALCALCPRFL, sy-vline,
  WA_CCSHPOSANLYSWFLW-OFFSETDAYS, sy-vline,
  WA_CCSHPOSANLYSWFLW-BANKACCOUNTNUMBER, sy-vline,
  WA_CCSHPOSANLYSWFLW-BANK, sy-vline,
  WA_CCSHPOSANLYSWFLW-BANKCOUNTRY, sy-vline,
  WA_CCSHPOSANLYSWFLW-OPENINGBALAMTINBANKACCTCRCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCSHPOSANLYSWFLW 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_CCSHPOSANLYSWFLW 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_CCSHPOSANLYSWFLW INTO WA_CCSHPOSANLYSWFLW.


*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_CCSHPOSANLYSWFLW_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
BANKACCOUNTINTERNALID TYPE STRING,
BANKACCOUNTCURRENCY TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
CASHPOOLBALCALCPRFL TYPE STRING,
OFFSETDAYS TYPE STRING,
BANKACCOUNTNUMBER TYPE STRING,
BANK TYPE STRING,
BANKCOUNTRY TYPE STRING,
OPENINGBALAMTINBANKACCTCRCY TYPE STRING,
OVERDUEDEBITAMTINBKACCTCRCY TYPE STRING,
TOTALDEBITAMTINBKACCTCRCY TYPE STRING,
OVERDUECREDITAMTINBKACCTCRCY TYPE STRING,
TOTALCREDITAMTINBKACCTCRCY TYPE STRING,
CLSGBALAMTINBKACCTCRCY TYPE STRING,
OPENINGBALANCEAMTINDISPLAYCRCY TYPE STRING,
OVERDUEDEBITAMTINDISPLAYCRCY TYPE STRING,
DEBITAMTINDISPLAYCRCY TYPE STRING,
OVERDUECREDITAMTINDSPCRCY TYPE STRING,
CREDITAMTINDISPLAYCRCY TYPE STRING,
CLOSINGBALANCEAMTINDISPLAYCRCY TYPE STRING,
OVERDRAFTLIMITAMOUNT TYPE STRING,
COMPANYCODENAME TYPE STRING,
CURRENCYNAME TYPE STRING,
BANKACCOUNTDESCRIPTION TYPE STRING,
BANKNAME TYPE STRING,
COUNTRYNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCSHPOSANLYSWFLW_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_CCSHPOSANLYSWFLW_STR-MANDT sy-vline 
WA_CCSHPOSANLYSWFLW_STR-COMPANYCODE sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKACCOUNTINTERNALID sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKACCOUNTCURRENCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-DISPLAYCURRENCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-CASHPOOLBALCALCPRFL sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OFFSETDAYS sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKACCOUNTNUMBER sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANK sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKCOUNTRY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OPENINGBALAMTINBANKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OVERDUEDEBITAMTINBKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-TOTALDEBITAMTINBKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OVERDUECREDITAMTINBKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-TOTALCREDITAMTINBKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-CLSGBALAMTINBKACCTCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OPENINGBALANCEAMTINDISPLAYCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OVERDUEDEBITAMTINDISPLAYCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-DEBITAMTINDISPLAYCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OVERDUECREDITAMTINDSPCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-CREDITAMTINDISPLAYCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-CLOSINGBALANCEAMTINDISPLAYCRCY sy-vline 
WA_CCSHPOSANLYSWFLW_STR-OVERDRAFTLIMITAMOUNT sy-vline 
WA_CCSHPOSANLYSWFLW_STR-COMPANYCODENAME sy-vline 
WA_CCSHPOSANLYSWFLW_STR-CURRENCYNAME sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKACCOUNTDESCRIPTION sy-vline 
WA_CCSHPOSANLYSWFLW_STR-BANKNAME sy-vline 
WA_CCSHPOSANLYSWFLW_STR-COUNTRYNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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