ABAP Select data from SAP table IFUNDSCENTERB 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 IFUNDSCENTERB 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 IFUNDSCENTERB. 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 IFUNDSCENTERB 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_IFUNDSCENTERB TYPE STANDARD TABLE OF IFUNDSCENTERB,
      WA_IFUNDSCENTERB TYPE IFUNDSCENTERB,
      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: <IFUNDSCENTERB> TYPE IFUNDSCENTERB.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFUNDSCENTERB
*  INTO TABLE @DATA(IT_IFUNDSCENTERB2).
*--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_IFUNDSCENTERB INDEX 1 INTO DATA(WA_IFUNDSCENTERB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFUNDSCENTERB>-MANDT = 1.
<IFUNDSCENTERB>-FINANCIALMANAGEMENTAREA = 1.
<IFUNDSCENTERB>-FUNDSCENTER = 1.
<IFUNDSCENTERB>-VALIDITYENDDATE = 1.
<IFUNDSCENTERB>-VALIDITYSTARTDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFUNDSCENTERB-CREATEDBYUSER, sy-vline,
  WA_IFUNDSCENTERB-CREATIONDATE, sy-vline,
  WA_IFUNDSCENTERB-LASTCHANGEUSER, sy-vline,
  WA_IFUNDSCENTERB-LASTCHANGEDATE, sy-vline,
  WA_IFUNDSCENTERB-FUNDSCENTEREXPIRATIONDATE, sy-vline,
  WA_IFUNDSCENTERB-FUNDSCENTERRESPONSIBLE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFUNDSCENTERB 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_IFUNDSCENTERB 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_IFUNDSCENTERB INTO WA_IFUNDSCENTERB.


*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_IFUNDSCENTERB_STR, 
MANDT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FUNDSCENTER TYPE STRING,
VALIDITYENDDATE TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
FUNDSCENTEREXPIRATIONDATE TYPE STRING,
FUNDSCENTERRESPONSIBLE TYPE STRING,
FUNDSCENTERMANAGER TYPE STRING,
FUNDSCENTERRESPONSIBLENAME TYPE STRING,
FUNDSCENTERDEFAULTFUND TYPE STRING,
FUNDSCENTERAUTHZNGRP TYPE STRING,
FNDSCENTERFINMGMTAREAFORAUTHZN TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
PT_FUNDSCENTERMINISTRY TYPE STRING,
PT_FUNDSCENTERSECRETARYOFSTATE TYPE STRING,
PT_FUNDSCENTERAREA TYPE STRING,
PT_FUNDSCENTERSRVCINDEPFUNDS TYPE STRING,
PT_FUNDCENTERORGANIZATION TYPE STRING,
PT_FUNDSCENTERCHAPTER TYPE STRING,
PT_FUNDSCENTERBUSINESSAREA TYPE STRING,
PT_FUNDSCENTERSUBDIVISION TYPE STRING,
PT_FUNDSCENTERBUDGETTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFUNDSCENTERB_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_IFUNDSCENTERB_STR-MANDT sy-vline 
WA_IFUNDSCENTERB_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTER sy-vline 
WA_IFUNDSCENTERB_STR-VALIDITYENDDATE sy-vline 
WA_IFUNDSCENTERB_STR-VALIDITYSTARTDATE sy-vline 
WA_IFUNDSCENTERB_STR-CREATEDBYUSER sy-vline 
WA_IFUNDSCENTERB_STR-CREATIONDATE sy-vline 
WA_IFUNDSCENTERB_STR-LASTCHANGEUSER sy-vline 
WA_IFUNDSCENTERB_STR-LASTCHANGEDATE sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTEREXPIRATIONDATE sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTERRESPONSIBLE sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTERMANAGER sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTERRESPONSIBLENAME sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTERDEFAULTFUND sy-vline 
WA_IFUNDSCENTERB_STR-FUNDSCENTERAUTHZNGRP sy-vline 
WA_IFUNDSCENTERB_STR-FNDSCENTERFINMGMTAREAFORAUTHZN sy-vline 
WA_IFUNDSCENTERB_STR-COMPANYCODE sy-vline 
WA_IFUNDSCENTERB_STR-BUSINESSAREA sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERMINISTRY sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERSECRETARYOFSTATE sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERAREA sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERSRVCINDEPFUNDS sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDCENTERORGANIZATION sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERCHAPTER sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERBUSINESSAREA sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERSUBDIVISION sy-vline 
WA_IFUNDSCENTERB_STR-PT_FUNDSCENTERBUDGETTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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