ABAP Select data from SAP table CPED_FIXOPTIOND into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CPED_FIXOPTIOND 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_FIXOPTIOND. 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_FIXOPTIOND 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_FIXOPTIOND TYPE STANDARD TABLE OF CPED_FIXOPTIOND,
      WA_CPED_FIXOPTIOND TYPE CPED_FIXOPTIOND,
      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_FIXOPTIOND> TYPE CPED_FIXOPTIOND.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPED_FIXOPTIOND
*  INTO TABLE @DATA(IT_CPED_FIXOPTIOND2).
*--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_FIXOPTIOND INDEX 1 INTO DATA(WA_CPED_FIXOPTIOND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPED_FIXOPTIOND>-MANDT = 1.
<CPED_FIXOPTIOND>-DRAFTUUID = 1.
<CPED_FIXOPTIOND>-SOURCEDOCUMENT = 1.
<CPED_FIXOPTIOND>-SOURCEDOCUMENTITEM = 1.
<CPED_FIXOPTIOND>-CONDITIONTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPED_FIXOPTIOND-PRICINGCONDITIONTERM, sy-vline,
  WA_CPED_FIXOPTIOND-DOCUMENTTEXT, sy-vline,
  WA_CPED_FIXOPTIOND-PRCGCONDITIONFORMULAINPUTUUID, sy-vline,
  WA_CPED_FIXOPTIOND-LASTCHANGEDATETIME, sy-vline,
  WA_CPED_FIXOPTIOND-CREATEDBYUSER, sy-vline,
  WA_CPED_FIXOPTIOND-DOCUMENTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPED_FIXOPTIOND 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_FIXOPTIOND 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_FIXOPTIOND INTO WA_CPED_FIXOPTIOND.


*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 ALPHA, internal->external for field SOURCEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPED_FIXOPTIOND-SOURCEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_FIXOPTIOND-SOURCEDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CPED_FIXOPTIOND-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_FIXOPTIOND-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPED_FIXOPTIOND-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPED_FIXOPTIOND-BUSINESSPARTNER.
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_FIXOPTIOND_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
SOURCEDOCUMENT TYPE STRING,
SOURCEDOCUMENTITEM TYPE STRING,
CONDITIONTYPE TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
DOCUMENTTEXT TYPE STRING,
PRCGCONDITIONFORMULAINPUTUUID TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
DOCUMENTDATE TYPE STRING,
CONDITIONAPPLICATION TYPE STRING,
CALCDPRCGCONDITIONTERMQUANTITY TYPE STRING,
CALCDPRCGCNDNTERMQUANTITYUNIT TYPE STRING,
PRCGCNDNTERMFIXATIONOPTNSTATUS TYPE STRING,
PRCGCNDNTRMFIXATIONOPTNSTSDESC TYPE STRING,
CNDNTERMFIXATIONOPTIONLIMITQTY TYPE STRING,
CNDNTERMFIXATIONOPTNLMTQTYUNIT TYPE STRING,
CNDNTRMFIXATIONOPTNNONFIXEDQTY TYPE STRING,
TRMFIXATIONOPTNNONFIXEDQTYUNIT TYPE STRING,
CONDITIONTERMRATE TYPE STRING,
CONDITIONTERMRATECURRENCY TYPE STRING,
CONDITIONTERMRATEQUANTITY TYPE STRING,
CONDITIONTERMRATEQUANTITYUNIT TYPE STRING,
PRCGCNDNTERMCNVRSNSOURCECRCY TYPE STRING,
PRCGCNDNTERMCNVRSNTARGETCRCY TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
DERIVATIVECONTRSPECIFICATION TYPE STRING,
BUSINESSOBJECTTYPE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CURRENCYCONVERSIONISALLOWED TYPE STRING,
COMPANYCODENAME TYPE STRING,
PURCHASINGORGANIZATIONNAME TYPE STRING,
PURCHASINGGROUPNAME TYPE STRING,
PLANTNAME TYPE STRING,
PHYSICALCOMMODITY TYPE STRING,
CONDITIONTERMRATEMKTCURRENCY TYPE STRING,
SOURCEDOCUMENTBUSOBJTYPENAME TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPED_FIXOPTIOND_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_FIXOPTIOND_STR-MANDT sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTUUID sy-vline 
WA_CPED_FIXOPTIOND_STR-SOURCEDOCUMENT sy-vline 
WA_CPED_FIXOPTIOND_STR-SOURCEDOCUMENTITEM sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTYPE sy-vline 
WA_CPED_FIXOPTIOND_STR-PRICINGCONDITIONTERM sy-vline 
WA_CPED_FIXOPTIOND_STR-DOCUMENTTEXT sy-vline 
WA_CPED_FIXOPTIOND_STR-PRCGCONDITIONFORMULAINPUTUUID sy-vline 
WA_CPED_FIXOPTIOND_STR-LASTCHANGEDATETIME sy-vline 
WA_CPED_FIXOPTIOND_STR-CREATEDBYUSER sy-vline 
WA_CPED_FIXOPTIOND_STR-DOCUMENTDATE sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONAPPLICATION sy-vline 
WA_CPED_FIXOPTIOND_STR-CALCDPRCGCONDITIONTERMQUANTITY sy-vline 
WA_CPED_FIXOPTIOND_STR-CALCDPRCGCNDNTERMQUANTITYUNIT sy-vline 
WA_CPED_FIXOPTIOND_STR-PRCGCNDNTERMFIXATIONOPTNSTATUS sy-vline 
WA_CPED_FIXOPTIOND_STR-PRCGCNDNTRMFIXATIONOPTNSTSDESC sy-vline 
WA_CPED_FIXOPTIOND_STR-CNDNTERMFIXATIONOPTIONLIMITQTY sy-vline 
WA_CPED_FIXOPTIOND_STR-CNDNTERMFIXATIONOPTNLMTQTYUNIT sy-vline 
WA_CPED_FIXOPTIOND_STR-CNDNTRMFIXATIONOPTNNONFIXEDQTY sy-vline 
WA_CPED_FIXOPTIOND_STR-TRMFIXATIONOPTNNONFIXEDQTYUNIT sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTERMRATE sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTERMRATECURRENCY sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTERMRATEQUANTITY sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTERMRATEQUANTITYUNIT sy-vline 
WA_CPED_FIXOPTIOND_STR-PRCGCNDNTERMCNVRSNSOURCECRCY sy-vline 
WA_CPED_FIXOPTIOND_STR-PRCGCNDNTERMCNVRSNTARGETCRCY sy-vline 
WA_CPED_FIXOPTIOND_STR-COMPANYCODE sy-vline 
WA_CPED_FIXOPTIOND_STR-PURCHASINGORGANIZATION sy-vline 
WA_CPED_FIXOPTIOND_STR-PURCHASINGGROUP sy-vline 
WA_CPED_FIXOPTIOND_STR-SALESORGANIZATION sy-vline 
WA_CPED_FIXOPTIOND_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CPED_FIXOPTIOND_STR-DIVISION sy-vline 
WA_CPED_FIXOPTIOND_STR-PLANT sy-vline 
WA_CPED_FIXOPTIOND_STR-MATERIAL sy-vline 
WA_CPED_FIXOPTIOND_STR-DERIVATIVECONTRSPECIFICATION sy-vline 
WA_CPED_FIXOPTIOND_STR-BUSINESSOBJECTTYPE sy-vline 
WA_CPED_FIXOPTIOND_STR-BUSINESSPARTNER sy-vline 
WA_CPED_FIXOPTIOND_STR-BUSINESSPARTNERNAME sy-vline 
WA_CPED_FIXOPTIOND_STR-CURRENCYCONVERSIONISALLOWED sy-vline 
WA_CPED_FIXOPTIOND_STR-COMPANYCODENAME sy-vline 
WA_CPED_FIXOPTIOND_STR-PURCHASINGORGANIZATIONNAME sy-vline 
WA_CPED_FIXOPTIOND_STR-PURCHASINGGROUPNAME sy-vline 
WA_CPED_FIXOPTIOND_STR-PLANTNAME sy-vline 
WA_CPED_FIXOPTIOND_STR-PHYSICALCOMMODITY sy-vline 
WA_CPED_FIXOPTIOND_STR-CONDITIONTERMRATEMKTCURRENCY sy-vline 
WA_CPED_FIXOPTIOND_STR-SOURCEDOCUMENTBUSOBJTYPENAME sy-vline 
WA_CPED_FIXOPTIOND_STR-HASACTIVEENTITY sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_CPED_FIXOPTIOND_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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