ABAP Select data from SAP table CDBTFLACCTSVAL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CDBTFLACCTSVAL
*  INTO TABLE @DATA(IT_CDBTFLACCTSVAL2).
*--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_CDBTFLACCTSVAL INDEX 1 INTO DATA(WA_CDBTFLACCTSVAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CDBTFLACCTSVAL>-MANDT = 1.
<CDBTFLACCTSVAL>-COMPANYCODE = 1.
<CDBTFLACCTSVAL>-CUSTOMER = 1.
<CDBTFLACCTSVAL>-GENERALLEDGERVALUATIONAREA = 1.
<CDBTFLACCTSVAL>-GENERALLEDGERVALUATIONAREANAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CDBTFLACCTSVAL-COMPANYCODENAME, sy-vline,
  WA_CDBTFLACCTSVAL-CUSTOMERNAME, sy-vline,
  WA_CDBTFLACCTSVAL-CUSTOMERCOUNTRY, sy-vline,
  WA_CDBTFLACCTSVAL-CUSTOMERBASICAUTHORIZATIONGRP, sy-vline,
  WA_CDBTFLACCTSVAL-CUSTOMERFINSAUTHORIZATIONGRP, sy-vline,
  WA_CDBTFLACCTSVAL-CUSTOMERACCOUNTGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CDBTFLACCTSVAL 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_CDBTFLACCTSVAL 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_CDBTFLACCTSVAL INTO WA_CDBTFLACCTSVAL.


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

*Conversion exit CUNIT, internal->external for field RATIOUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CDBTFLACCTSVAL-RATIOUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDBTFLACCTSVAL-RATIOUNIT.
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_CDBTFLACCTSVAL_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
CUSTOMER TYPE STRING,
GENERALLEDGERVALUATIONAREA TYPE STRING,
GENERALLEDGERVALUATIONAREANAME TYPE STRING,
COMPANYCODENAME TYPE STRING,
CUSTOMERNAME TYPE STRING,
CUSTOMERCOUNTRY TYPE STRING,
CUSTOMERBASICAUTHORIZATIONGRP TYPE STRING,
CUSTOMERFINSAUTHORIZATIONGRP TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
VALUEADJUSTMENTKEY TYPE STRING,
CREDITRISKCLASS TYPE STRING,
CREDITRISKCLASSNAME TYPE STRING,
DUNNINGBLOCK TYPE STRING,
DUNNINGBLOCKINGREASONDESC TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
NETDUEINTVL1AMTINDSPCRCY TYPE STRING,
NETDUEINTVL2AMTINDSPCRCY TYPE STRING,
NETDUEINTVL3AMTINDSPCRCY TYPE STRING,
NETDUELASTINTVLAMTINDSPCRCY TYPE STRING,
TOTALOVERDUEAMTINDSPCRCY TYPE STRING,
RSRVAMOUNTSUMINDISPLAYCRCY TYPE STRING,
RSRVAMOUNTSUMINDSPCRCYINCHT TYPE STRING,
RATIOUNIT TYPE STRING,
BADDEBTRSRVARPERCENT TYPE STRING,
BADDEBTRSRVARPERCENTINCHT TYPE STRING,
COMPLETEADDRESS TYPE STRING,
PHONENUMBER TYPE STRING,
COUNTRYNAME TYPE STRING,
KEYDATE TYPE STRING,
NETDUEINTERVAL1INDAYS TYPE STRING,
NETDUEINTERVAL2INDAYS TYPE STRING,
NETDUEINTERVAL3INDAYS TYPE STRING,
UNITOFMEASURETEXT TYPE STRING,
BUSINESSPARTNERPHONENUMBER TYPE STRING,
ADDRESSTEXT TYPE STRING,
SEARCHDATE TYPE STRING,
INTERVAL1NUMBEROFCASES TYPE STRING,
INTERVAL2NUMBEROFCASES TYPE STRING,
INTERVAL3NUMBEROFCASES TYPE STRING,
ABSOLUTEPERCENTAGE TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
CURRENCYNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CDBTFLACCTSVAL_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_CDBTFLACCTSVAL_STR-MANDT sy-vline 
WA_CDBTFLACCTSVAL_STR-COMPANYCODE sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMER sy-vline 
WA_CDBTFLACCTSVAL_STR-GENERALLEDGERVALUATIONAREA sy-vline 
WA_CDBTFLACCTSVAL_STR-GENERALLEDGERVALUATIONAREANAME sy-vline 
WA_CDBTFLACCTSVAL_STR-COMPANYCODENAME sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMERNAME sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMERCOUNTRY sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMERBASICAUTHORIZATIONGRP sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMERFINSAUTHORIZATIONGRP sy-vline 
WA_CDBTFLACCTSVAL_STR-CUSTOMERACCOUNTGROUP sy-vline 
WA_CDBTFLACCTSVAL_STR-ASSIGNMENTREFERENCE sy-vline 
WA_CDBTFLACCTSVAL_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_CDBTFLACCTSVAL_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_CDBTFLACCTSVAL_STR-VALUEADJUSTMENTKEY sy-vline 
WA_CDBTFLACCTSVAL_STR-CREDITRISKCLASS sy-vline 
WA_CDBTFLACCTSVAL_STR-CREDITRISKCLASSNAME sy-vline 
WA_CDBTFLACCTSVAL_STR-DUNNINGBLOCK sy-vline 
WA_CDBTFLACCTSVAL_STR-DUNNINGBLOCKINGREASONDESC sy-vline 
WA_CDBTFLACCTSVAL_STR-DISPLAYCURRENCY sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTVL1AMTINDSPCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTVL2AMTINDSPCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTVL3AMTINDSPCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUELASTINTVLAMTINDSPCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-TOTALOVERDUEAMTINDSPCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-RSRVAMOUNTSUMINDISPLAYCRCY sy-vline 
WA_CDBTFLACCTSVAL_STR-RSRVAMOUNTSUMINDSPCRCYINCHT sy-vline 
WA_CDBTFLACCTSVAL_STR-RATIOUNIT sy-vline 
WA_CDBTFLACCTSVAL_STR-BADDEBTRSRVARPERCENT sy-vline 
WA_CDBTFLACCTSVAL_STR-BADDEBTRSRVARPERCENTINCHT sy-vline 
WA_CDBTFLACCTSVAL_STR-COMPLETEADDRESS sy-vline 
WA_CDBTFLACCTSVAL_STR-PHONENUMBER sy-vline 
WA_CDBTFLACCTSVAL_STR-COUNTRYNAME sy-vline 
WA_CDBTFLACCTSVAL_STR-KEYDATE sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTERVAL1INDAYS sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTERVAL2INDAYS sy-vline 
WA_CDBTFLACCTSVAL_STR-NETDUEINTERVAL3INDAYS sy-vline 
WA_CDBTFLACCTSVAL_STR-UNITOFMEASURETEXT sy-vline 
WA_CDBTFLACCTSVAL_STR-BUSINESSPARTNERPHONENUMBER sy-vline 
WA_CDBTFLACCTSVAL_STR-ADDRESSTEXT sy-vline 
WA_CDBTFLACCTSVAL_STR-SEARCHDATE sy-vline 
WA_CDBTFLACCTSVAL_STR-INTERVAL1NUMBEROFCASES sy-vline 
WA_CDBTFLACCTSVAL_STR-INTERVAL2NUMBEROFCASES sy-vline 
WA_CDBTFLACCTSVAL_STR-INTERVAL3NUMBEROFCASES sy-vline 
WA_CDBTFLACCTSVAL_STR-ABSOLUTEPERCENTAGE sy-vline 
WA_CDBTFLACCTSVAL_STR-CONDITIONRATEVALUE sy-vline 
WA_CDBTFLACCTSVAL_STR-CURRENCYNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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