ABAP Select data from SAP table CPED_PRCQUOT_SIM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPED_PRCQUOT_SIM
*  INTO TABLE @DATA(IT_CPED_PRCQUOT_SIM2).
*--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_CPED_PRCQUOT_SIM INDEX 1 INTO DATA(WA_CPED_PRCQUOT_SIM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPED_PRCQUOT_SIM>-CLIENT = 1.
<CPED_PRCQUOT_SIM>-QUOTSRC = 1.
<CPED_PRCQUOT_SIM>-QUOTTYPE = 1.
<CPED_PRCQUOT_SIM>-QUOTNAME = 1.
<CPED_PRCQUOT_SIM>-QUOTDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPED_PRCQUOT_SIM-QUOTTIME, sy-vline,
  WA_CPED_PRCQUOT_SIM-VALIDTO, sy-vline,
  WA_CPED_PRCQUOT_SIM-PRICEQUOT, sy-vline,
  WA_CPED_PRCQUOT_SIM-QUOTCURR, sy-vline,
  WA_CPED_PRCQUOT_SIM-QUOTPRUN, sy-vline,
  WA_CPED_PRCQUOT_SIM-QUOTUOM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPED_PRCQUOT_SIM 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_CPED_PRCQUOT_SIM 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_CPED_PRCQUOT_SIM INTO WA_CPED_PRCQUOT_SIM.


*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 TSTPS, internal->external for field VALIDTO
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CPED_PRCQUOT_SIM-VALIDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_PRCQUOT_SIM-VALIDTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUOTUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPED_PRCQUOT_SIM-QUOTUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_PRCQUOT_SIM-QUOTUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPED_PRCQUOT_SIM-LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_PRCQUOT_SIM-LOGSYS.
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_CPED_PRCQUOT_SIM_STR, 
CLIENT TYPE STRING,
QUOTSRC TYPE STRING,
QUOTTYPE TYPE STRING,
QUOTNAME TYPE STRING,
QUOTDATE TYPE STRING,
QUOTTIME TYPE STRING,
VALIDTO TYPE STRING,
PRICEQUOT TYPE STRING,
QUOTCURR TYPE STRING,
QUOTPRUN TYPE STRING,
QUOTUOM TYPE STRING,
NOQUOT TYPE STRING,
LOGSYS TYPE STRING,
SRCSYSTEMTYPE TYPE STRING,
ARCSTATUS TYPE STRING,
PRICEQUOT_DF34 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPED_PRCQUOT_SIM_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_CPED_PRCQUOT_SIM_STR-CLIENT sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTSRC sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTTYPE sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTNAME sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTDATE sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTTIME sy-vline 
WA_CPED_PRCQUOT_SIM_STR-VALIDTO sy-vline 
WA_CPED_PRCQUOT_SIM_STR-PRICEQUOT sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTCURR sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTPRUN sy-vline 
WA_CPED_PRCQUOT_SIM_STR-QUOTUOM sy-vline 
WA_CPED_PRCQUOT_SIM_STR-NOQUOT sy-vline 
WA_CPED_PRCQUOT_SIM_STR-LOGSYS sy-vline 
WA_CPED_PRCQUOT_SIM_STR-SRCSYSTEMTYPE sy-vline 
WA_CPED_PRCQUOT_SIM_STR-ARCSTATUS sy-vline 
WA_CPED_PRCQUOT_SIM_STR-PRICEQUOT_DF34 sy-vline      INTO ld_text SEPARATED BY SPACE.

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