ABAP Select data from SAP table IFMEIF_CERT_FINSCR 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 IFMEIF_CERT_FINSCR 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 IFMEIF_CERT_FINSCR. 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 IFMEIF_CERT_FINSCR 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_IFMEIF_CERT_FINSCR TYPE STANDARD TABLE OF IFMEIF_CERT_FINSCR,
      WA_IFMEIF_CERT_FINSCR TYPE IFMEIF_CERT_FINSCR,
      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: <IFMEIF_CERT_FINSCR> TYPE IFMEIF_CERT_FINSCR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFMEIF_CERT_FINSCR
*  INTO TABLE @DATA(IT_IFMEIF_CERT_FINSCR2).
*--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_IFMEIF_CERT_FINSCR INDEX 1 INTO DATA(WA_IFMEIF_CERT_FINSCR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFMEIF_CERT_FINSCR>-FINTYP = 1.
<IFMEIF_CERT_FINSCR>-MANDT = 1.
<IFMEIF_CERT_FINSCR>-FINSRC = 1.
<IFMEIF_CERT_FINSCR>-TIMESL = 1.
<IFMEIF_CERT_FINSCR>-EXPAMT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFMEIF_CERT_FINSCR-MAXAMT, sy-vline,
  WA_IFMEIF_CERT_FINSCR-CEXAMT, sy-vline,
  WA_IFMEIF_CERT_FINSCR-CCOAMT, sy-vline,
  WA_IFMEIF_CERT_FINSCR-CURR, sy-vline,
  WA_IFMEIF_CERT_FINSCR-FINRATE, sy-vline,
  WA_IFMEIF_CERT_FINSCR-MAXRATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFMEIF_CERT_FINSCR 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_IFMEIF_CERT_FINSCR 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_IFMEIF_CERT_FINSCR INTO WA_IFMEIF_CERT_FINSCR.


*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_IFMEIF_CERT_FINSCR_STR, 
FINTYP TYPE STRING,
MANDT TYPE STRING,
FINSRC TYPE STRING,
TIMESL TYPE STRING,
EXPAMT TYPE STRING,
MAXAMT TYPE STRING,
CEXAMT TYPE STRING,
CCOAMT TYPE STRING,
CURR TYPE STRING,
FINRATE TYPE STRING,
MAXRATE TYPE STRING,
UTILZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFMEIF_CERT_FINSCR_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_IFMEIF_CERT_FINSCR_STR-FINTYP sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-MANDT sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-FINSRC sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-TIMESL sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-EXPAMT sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-MAXAMT sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-CEXAMT sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-CCOAMT sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-CURR sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-FINRATE sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-MAXRATE sy-vline 
WA_IFMEIF_CERT_FINSCR_STR-UTILZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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