ABAP Select data from SAP table CCIHS_PDATFUIOT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCIHS_PDATFUIOT
*  INTO TABLE @DATA(IT_CCIHS_PDATFUIOT2).
*--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_CCIHS_PDATFUIOT INDEX 1 INTO DATA(WA_CCIHS_PDATFUIOT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCIHS_PDATFUIOT>-MARKFLG = 1.
<CCIHS_PDATFUIOT>-SELEFLG = 1.
<CCIHS_PDATFUIOT>-LINENO = 1.
<CCIHS_PDATFUIOT>-LINEMOD = 1.
<CCIHS_PDATFUIOT>-CHCOFLG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCIHS_PDATFUIOT-LOCKMOD, sy-vline,
  WA_CCIHS_PDATFUIOT-INTRFLG, sy-vline,
  WA_CCIHS_PDATFUIOT-IPPERS, sy-vline,
  WA_CCIHS_PDATFUIOT-IPPFLAG, sy-vline,
  WA_CCIHS_PDATFUIOT-TITLE, sy-vline,
  WA_CCIHS_PDATFUIOT-FULLNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCIHS_PDATFUIOT 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_CCIHS_PDATFUIOT 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_CCIHS_PDATFUIOT INTO WA_CCIHS_PDATFUIOT.


*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 PDATE, internal->external for field GBDAT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_CCIHS_PDATFUIOT-GBDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCIHS_PDATFUIOT-GBDAT.
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_CCIHS_PDATFUIOT_STR, 
MARKFLG TYPE STRING,
SELEFLG TYPE STRING,
LINENO TYPE STRING,
LINEMOD TYPE STRING,
CHCOFLG TYPE STRING,
LOCKMOD TYPE STRING,
INTRFLG TYPE STRING,
IPPERS TYPE STRING,
IPPFLAG TYPE STRING,
TITLE TYPE STRING,
FULLNAME TYPE STRING,
BIRTHDATE TYPE STRING,
IPPERSGRP TYPE STRING,
ATEXT TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
GBDAT TYPE STRING,
GBPAS TYPE STRING,
GESCH TYPE STRING,
PLANS TYPE STRING,
PLSTX TYPE STRING,
ORGTX TYPE STRING,
STELL TYPE STRING,
STLTX TYPE STRING,
STBEG TYPE STRING,
FAMST TYPE STRING,
FATXT TYPE STRING,
FAVOR TYPE STRING,
FANAM TYPE STRING,
FAMSA TYPE STRING,
ANZKD TYPE STRING,
NATIO TYPE STRING,
KVSFR TYPE STRING,
KVGST TYPE STRING,
KVGTX TYPE STRING,
RVNUM TYPE STRING,
STRAS TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
GFTST TYPE STRING,
BRFGN TYPE STRING,
NAMEOFANRED TYPE STRING,
NAMEOFGESCH TYPE STRING,
NAMEOFGBDEP TYPE STRING,
NAMEOFGBLND TYPE STRING,
NAMEOFFAMST TYPE STRING,
NAMEOFKONFE TYPE STRING,
NAMEOFSPRSL TYPE STRING,
NAMEOFNATIO TYPE STRING,
NAMEOFNATI2 TYPE STRING,
NAMEOFNATI3 TYPE STRING,
NAMEOFANSSA TYPE STRING,
NAMEOFSTATE TYPE STRING,
NAMEOFLAND1 TYPE STRING,
IPPERSGRPTXT TYPE STRING,
ENTRYDATE TYPE STRING,
USERID TYPE STRING,
LEAVINGDATE TYPE STRING,
ORGTX_L TYPE STRING,
PLSTX_L TYPE STRING,
STLTX_L TYPE STRING,
TELNR TYPE STRING,
BLDNG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCIHS_PDATFUIOT_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_CCIHS_PDATFUIOT_STR-MARKFLG sy-vline 
WA_CCIHS_PDATFUIOT_STR-SELEFLG sy-vline 
WA_CCIHS_PDATFUIOT_STR-LINENO sy-vline 
WA_CCIHS_PDATFUIOT_STR-LINEMOD sy-vline 
WA_CCIHS_PDATFUIOT_STR-CHCOFLG sy-vline 
WA_CCIHS_PDATFUIOT_STR-LOCKMOD sy-vline 
WA_CCIHS_PDATFUIOT_STR-INTRFLG sy-vline 
WA_CCIHS_PDATFUIOT_STR-IPPERS sy-vline 
WA_CCIHS_PDATFUIOT_STR-IPPFLAG sy-vline 
WA_CCIHS_PDATFUIOT_STR-TITLE sy-vline 
WA_CCIHS_PDATFUIOT_STR-FULLNAME sy-vline 
WA_CCIHS_PDATFUIOT_STR-BIRTHDATE sy-vline 
WA_CCIHS_PDATFUIOT_STR-IPPERSGRP sy-vline 
WA_CCIHS_PDATFUIOT_STR-ATEXT sy-vline 
WA_CCIHS_PDATFUIOT_STR-NACHN sy-vline 
WA_CCIHS_PDATFUIOT_STR-VORNA sy-vline 
WA_CCIHS_PDATFUIOT_STR-GBDAT sy-vline 
WA_CCIHS_PDATFUIOT_STR-GBPAS sy-vline 
WA_CCIHS_PDATFUIOT_STR-GESCH sy-vline 
WA_CCIHS_PDATFUIOT_STR-PLANS sy-vline 
WA_CCIHS_PDATFUIOT_STR-PLSTX sy-vline 
WA_CCIHS_PDATFUIOT_STR-ORGTX sy-vline 
WA_CCIHS_PDATFUIOT_STR-STELL sy-vline 
WA_CCIHS_PDATFUIOT_STR-STLTX sy-vline 
WA_CCIHS_PDATFUIOT_STR-STBEG sy-vline 
WA_CCIHS_PDATFUIOT_STR-FAMST sy-vline 
WA_CCIHS_PDATFUIOT_STR-FATXT sy-vline 
WA_CCIHS_PDATFUIOT_STR-FAVOR sy-vline 
WA_CCIHS_PDATFUIOT_STR-FANAM sy-vline 
WA_CCIHS_PDATFUIOT_STR-FAMSA sy-vline 
WA_CCIHS_PDATFUIOT_STR-ANZKD sy-vline 
WA_CCIHS_PDATFUIOT_STR-NATIO sy-vline 
WA_CCIHS_PDATFUIOT_STR-KVSFR sy-vline 
WA_CCIHS_PDATFUIOT_STR-KVGST sy-vline 
WA_CCIHS_PDATFUIOT_STR-KVGTX sy-vline 
WA_CCIHS_PDATFUIOT_STR-RVNUM sy-vline 
WA_CCIHS_PDATFUIOT_STR-STRAS sy-vline 
WA_CCIHS_PDATFUIOT_STR-PSTLZ sy-vline 
WA_CCIHS_PDATFUIOT_STR-ORT01 sy-vline 
WA_CCIHS_PDATFUIOT_STR-GFTST sy-vline 
WA_CCIHS_PDATFUIOT_STR-BRFGN sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFANRED sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFGESCH sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFGBDEP sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFGBLND sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFFAMST sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFKONFE sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFSPRSL sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFNATIO sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFNATI2 sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFNATI3 sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFANSSA sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFSTATE sy-vline 
WA_CCIHS_PDATFUIOT_STR-NAMEOFLAND1 sy-vline 
WA_CCIHS_PDATFUIOT_STR-IPPERSGRPTXT sy-vline 
WA_CCIHS_PDATFUIOT_STR-ENTRYDATE sy-vline 
WA_CCIHS_PDATFUIOT_STR-USERID sy-vline 
WA_CCIHS_PDATFUIOT_STR-LEAVINGDATE sy-vline 
WA_CCIHS_PDATFUIOT_STR-ORGTX_L sy-vline 
WA_CCIHS_PDATFUIOT_STR-PLSTX_L sy-vline 
WA_CCIHS_PDATFUIOT_STR-STLTX_L sy-vline 
WA_CCIHS_PDATFUIOT_STR-TELNR sy-vline 
WA_CCIHS_PDATFUIOT_STR-BLDNG sy-vline      INTO ld_text SEPARATED BY SPACE.

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