ABAP Select data from SAP table CIFRTOTPRD_EXT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CIFRTOTPRD_EXT
*  INTO TABLE @DATA(IT_CIFRTOTPRD_EXT2).
*--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_CIFRTOTPRD_EXT INDEX 1 INTO DATA(WA_CIFRTOTPRD_EXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CIFRTOTPRD_EXT>-TR_NAME = 1.
<CIFRTOTPRD_EXT>-METHOD = 1.
<CIFRTOTPRD_EXT>-LOCNOFROM = 1.
<CIFRTOTPRD_EXT>-LOCTYPEFR = 1.
<CIFRTOTPRD_EXT>-LOCNOTO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CIFRTOTPRD_EXT-LOCTYPETO, sy-vline,
  WA_CIFRTOTPRD_EXT-MATNR, sy-vline,
  WA_CIFRTOTPRD_EXT-PFLAG, sy-vline,
  WA_CIFRTOTPRD_EXT-VALFR, sy-vline,
  WA_CIFRTOTPRD_EXT-VALTO, sy-vline,
  WA_CIFRTOTPRD_EXT-MINLS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CIFRTOTPRD_EXT 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_CIFRTOTPRD_EXT 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_CIFRTOTPRD_EXT INTO WA_CIFRTOTPRD_EXT.


*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_CIFRTOTPRD_EXT_STR, 
TR_NAME TYPE STRING,
METHOD TYPE STRING,
LOCNOFROM TYPE STRING,
LOCTYPEFR TYPE STRING,
LOCNOTO TYPE STRING,
LOCTYPETO TYPE STRING,
MATNR TYPE STRING,
PFLAG TYPE STRING,
VALFR TYPE STRING,
VALTO TYPE STRING,
MINLS TYPE STRING,
MAXLS TYPE STRING,
EXT_PLANNR TYPE STRING,
LOGCOMP TYPE STRING,
SSPLY_NAME TYPE STRING,
BESKZ TYPE STRING,
PPRIO TYPE STRING,
SPRIO TYPE STRING,
SUBCO TYPE STRING,
CONSI TYPE STRING,
SPRKZ TYPE STRING,
PDISC TYPE STRING,
RNDPR TYPE STRING,
PRQCVERTYP TYPE STRING,
LOCNO_SUB TYPE STRING,
LOCTYPESUB TYPE STRING,
CONJUNCTION_INDEX TYPE STRING,
COST_VAR_S TYPE STRING,
COST_FIX_S TYPE STRING,
COST_VAR_M TYPE STRING,
COST_FIX_M TYPE STRING,
COSTFKT TYPE STRING,
REL_PDS_NAME TYPE STRING,
LOGCOMP_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CIFRTOTPRD_EXT_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_CIFRTOTPRD_EXT_STR-TR_NAME sy-vline 
WA_CIFRTOTPRD_EXT_STR-METHOD sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCNOFROM sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCTYPEFR sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCNOTO sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCTYPETO sy-vline 
WA_CIFRTOTPRD_EXT_STR-MATNR sy-vline 
WA_CIFRTOTPRD_EXT_STR-PFLAG sy-vline 
WA_CIFRTOTPRD_EXT_STR-VALFR sy-vline 
WA_CIFRTOTPRD_EXT_STR-VALTO sy-vline 
WA_CIFRTOTPRD_EXT_STR-MINLS sy-vline 
WA_CIFRTOTPRD_EXT_STR-MAXLS sy-vline 
WA_CIFRTOTPRD_EXT_STR-EXT_PLANNR sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOGCOMP sy-vline 
WA_CIFRTOTPRD_EXT_STR-SSPLY_NAME sy-vline 
WA_CIFRTOTPRD_EXT_STR-BESKZ sy-vline 
WA_CIFRTOTPRD_EXT_STR-PPRIO sy-vline 
WA_CIFRTOTPRD_EXT_STR-SPRIO sy-vline 
WA_CIFRTOTPRD_EXT_STR-SUBCO sy-vline 
WA_CIFRTOTPRD_EXT_STR-CONSI sy-vline 
WA_CIFRTOTPRD_EXT_STR-SPRKZ sy-vline 
WA_CIFRTOTPRD_EXT_STR-PDISC sy-vline 
WA_CIFRTOTPRD_EXT_STR-RNDPR sy-vline 
WA_CIFRTOTPRD_EXT_STR-PRQCVERTYP sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCNO_SUB sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOCTYPESUB sy-vline 
WA_CIFRTOTPRD_EXT_STR-CONJUNCTION_INDEX sy-vline 
WA_CIFRTOTPRD_EXT_STR-COST_VAR_S sy-vline 
WA_CIFRTOTPRD_EXT_STR-COST_FIX_S sy-vline 
WA_CIFRTOTPRD_EXT_STR-COST_VAR_M sy-vline 
WA_CIFRTOTPRD_EXT_STR-COST_FIX_M sy-vline 
WA_CIFRTOTPRD_EXT_STR-COSTFKT sy-vline 
WA_CIFRTOTPRD_EXT_STR-REL_PDS_NAME sy-vline 
WA_CIFRTOTPRD_EXT_STR-LOGCOMP_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

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