ABAP Select data from SAP table /SAPAPO/CC_PRF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPAPO/CC_PRF 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 /SAPAPO/CC_PRF. 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 /SAPAPO/CC_PRF 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_/SAPAPO/CC_PRF TYPE STANDARD TABLE OF /SAPAPO/CC_PRF,
      WA_/SAPAPO/CC_PRF TYPE /SAPAPO/CC_PRF,
      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: </SAPAPO/CC_PRF> TYPE /SAPAPO/CC_PRF.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/CC_PRF
  INTO TABLE IT_/SAPAPO/CC_PRF.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/CC_PRF
*  INTO TABLE @DATA(IT_/SAPAPO/CC_PRF2).
*--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_/SAPAPO/CC_PRF INDEX 1 INTO DATA(WA_/SAPAPO/CC_PRF2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/CC_PRF ASSIGNING </SAPAPO/CC_PRF>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/CC_PRF>-MANDT = 1.
</SAPAPO/CC_PRF>-UNAME = 1.
</SAPAPO/CC_PRF>-ACTIVE = 1.
</SAPAPO/CC_PRF>-PROFILE = 1.
</SAPAPO/CC_PRF>-DESCR = 1.

ENDLOOP.

LOOP AT IT_/SAPAPO/CC_PRF INTO WA_/SAPAPO/CC_PRF.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/CC_PRF-PRF_STARTDAT, sy-vline,
  WA_/SAPAPO/CC_PRF-PRF_ENDDAT, sy-vline,
  WA_/SAPAPO/CC_PRF-PRF_STARTTIM, sy-vline,
  WA_/SAPAPO/CC_PRF-PRF_ENDTIM, sy-vline,
  WA_/SAPAPO/CC_PRF-PRF_MINUTE, sy-vline,
  WA_/SAPAPO/CC_PRF-PRF_HOUR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/CC_PRF 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_/SAPAPO/CC_PRF 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_/SAPAPO/CC_PRF INTO WA_/SAPAPO/CC_PRF.


*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_/SAPAPO/CC_PRF_STR, 
MANDT TYPE STRING,
UNAME TYPE STRING,
ACTIVE TYPE STRING,
PROFILE TYPE STRING,
DESCR TYPE STRING,
PRF_STARTDAT TYPE STRING,
PRF_ENDDAT TYPE STRING,
PRF_STARTTIM TYPE STRING,
PRF_ENDTIM TYPE STRING,
PRF_MINUTE TYPE STRING,
PRF_HOUR TYPE STRING,
PRF_DAY TYPE STRING,
PRF_MONTH TYPE STRING,
PRF_WAITTIME TYPE STRING,
PRF_SHOWDAYS TYPE STRING,
PRF_IS_FIX TYPE STRING,
PRF_MAXCNT TYPE STRING,
APOBTC_JOBNAME TYPE STRING,
APOBTC_SHOWDAYS TYPE STRING,
APOBTC_REPORT TYPE STRING,
APOBTC_STATUS TYPE STRING,
APOBTC_MAXCNT TYPE STRING,
R3BTC_JOBNAME TYPE STRING,
R3BTC_SHOWDAYS TYPE STRING,
R3BTC_REPORT TYPE STRING,
R3BTC_STATUS TYPE STRING,
R3BTC_MAXCNT TYPE STRING,
D3_STARTDAT TYPE STRING,
D3_ENDDAT TYPE STRING,
D3_STARTTIM TYPE STRING,
D3_ENDTIM TYPE STRING,
D3_SHOWDAYS TYPE STRING,
D3_IS_FIX TYPE STRING,
D3_MAXCNT TYPE STRING,
ALOG_STARTDAT TYPE STRING,
ALOG_ENDDAT TYPE STRING,
ALOG_STARTTIM TYPE STRING,
ALOG_ENDTIM TYPE STRING,
ALOG_SHOWDAYS TYPE STRING,
ALOG_IS_FIX TYPE STRING,
ALOG_MSGTYP TYPE STRING,
ALOG_OBJECT TYPE STRING,
ALOG_USERN TYPE STRING,
ALOG_TCODE TYPE STRING,
ALOG_PROGR TYPE STRING,
ALOG_MAXCNT TYPE STRING,
RLOG_STARTDAT TYPE STRING,
RLOG_ENDDAT TYPE STRING,
RLOG_STARTTIM TYPE STRING,
RLOG_ENDTIM TYPE STRING,
RLOG_SHOWDAYS TYPE STRING,
RLOG_IS_FIX TYPE STRING,
RLOG_MSGTYP TYPE STRING,
RLOG_OBJECT TYPE STRING,
RLOG_USERN TYPE STRING,
RLOG_TCODE TYPE STRING,
RLOG_PROGR TYPE STRING,
RLOG_MAXCNT TYPE STRING,
APOGEN_REFR_DC TYPE STRING,
APOGEN_REFR_DT TYPE STRING,
EXIT_POPUP TYPE STRING,
LIMIT_LOGSYS TYPE STRING,
APOBTC_PATTRN TYPE STRING,
R3BTC_PATTRN TYPE STRING,
APOQ_PATTRN TYPE STRING,
R3Q_PATTRN TYPE STRING,
PRF_DBSTARTDAT TYPE STRING,
PRF_DBENDDAT TYPE STRING,
PRF_DBSTARTTIM TYPE STRING,
PRF_DBENDTIM TYPE STRING,
PRF_DBHOUR TYPE STRING,
PRF_DBDAY TYPE STRING,
PRF_DBMONTH TYPE STRING,
PRF_DBSHOWDAYS TYPE STRING,
PRF_DB_IS_FIX TYPE STRING,
SAVE_LAYOUT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/CC_PRF_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_/SAPAPO/CC_PRF_STR-MANDT sy-vline 
WA_/SAPAPO/CC_PRF_STR-UNAME sy-vline 
WA_/SAPAPO/CC_PRF_STR-ACTIVE sy-vline 
WA_/SAPAPO/CC_PRF_STR-PROFILE sy-vline 
WA_/SAPAPO/CC_PRF_STR-DESCR sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_STARTDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_ENDDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_STARTTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_ENDTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_MINUTE sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_HOUR sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DAY sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_MONTH sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_WAITTIME sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_IS_FIX sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_JOBNAME sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_REPORT sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_STATUS sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_JOBNAME sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_REPORT sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_STATUS sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_STARTDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_ENDDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_STARTTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_ENDTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_IS_FIX sy-vline 
WA_/SAPAPO/CC_PRF_STR-D3_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_STARTDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_ENDDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_STARTTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_ENDTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_IS_FIX sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_MSGTYP sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_OBJECT sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_USERN sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_TCODE sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_PROGR sy-vline 
WA_/SAPAPO/CC_PRF_STR-ALOG_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_STARTDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_ENDDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_STARTTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_ENDTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_SHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_IS_FIX sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_MSGTYP sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_OBJECT sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_USERN sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_TCODE sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_PROGR sy-vline 
WA_/SAPAPO/CC_PRF_STR-RLOG_MAXCNT sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOGEN_REFR_DC sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOGEN_REFR_DT sy-vline 
WA_/SAPAPO/CC_PRF_STR-EXIT_POPUP sy-vline 
WA_/SAPAPO/CC_PRF_STR-LIMIT_LOGSYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOBTC_PATTRN sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3BTC_PATTRN sy-vline 
WA_/SAPAPO/CC_PRF_STR-APOQ_PATTRN sy-vline 
WA_/SAPAPO/CC_PRF_STR-R3Q_PATTRN sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBSTARTDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBENDDAT sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBSTARTTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBENDTIM sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBHOUR sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBDAY sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBMONTH sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DBSHOWDAYS sy-vline 
WA_/SAPAPO/CC_PRF_STR-PRF_DB_IS_FIX sy-vline 
WA_/SAPAPO/CC_PRF_STR-SAVE_LAYOUT sy-vline      INTO ld_text SEPARATED BY SPACE.

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