ABAP Select data from SAP table CGBSRPARKEDITEMS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CGBSRPARKEDITEMS
*  INTO TABLE @DATA(IT_CGBSRPARKEDITEMS2).
*--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_CGBSRPARKEDITEMS INDEX 1 INTO DATA(WA_CGBSRPARKEDITEMS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CGBSRPARKEDITEMS>-MANDT = 1.
<CGBSRPARKEDITEMS>-COMPANYCODE = 1.
<CGBSRPARKEDITEMS>-ACCOUNTINGDOCUMENT = 1.
<CGBSRPARKEDITEMS>-FISCALYEAR = 1.
<CGBSRPARKEDITEMS>-STATRYRPTGENTITY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CGBSRPARKEDITEMS-STATRYRPTCATEGORY, sy-vline,
  WA_CGBSRPARKEDITEMS-STATRYRPTRUNID, sy-vline,
  WA_CGBSRPARKEDITEMS-TAXCODE, sy-vline,
  WA_CGBSRPARKEDITEMS-TAXBOX, sy-vline,
  WA_CGBSRPARKEDITEMS-TAXDECLNAMOUNTTYPE, sy-vline,
  WA_CGBSRPARKEDITEMS-VALIDFROM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CGBSRPARKEDITEMS 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_CGBSRPARKEDITEMS 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_CGBSRPARKEDITEMS INTO WA_CGBSRPARKEDITEMS.


*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 ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AU132, internal->external for field TAXAMOUNTINADDITIONALCURRENCY1
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-TAXAMOUNTINADDITIONALCURRENCY1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-TAXAMOUNTINADDITIONALCURRENCY1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINADDITIONALCURRENCY2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-TAXAMOUNTINADDITIONALCURRENCY2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-TAXAMOUNTINADDITIONALCURRENCY2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINCOCODECRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-TAXAMOUNTINCOCODECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-TAXAMOUNTINCOCODECRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CGBSRPARKEDITEMS-TAXAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CGBSRPARKEDITEMS-TAXAMOUNTINRPTGCRCY.
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_CGBSRPARKEDITEMS_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
TAXCODE TYPE STRING,
TAXBOX TYPE STRING,
TAXDECLNAMOUNTTYPE TYPE STRING,
VALIDFROM TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ADDITIONALCURRENCY1 TYPE STRING,
ADDITIONALCURRENCY2 TYPE STRING,
AMOUNTINADDITIONALCURRENCY1 TYPE STRING,
AMOUNTINADDITIONALCURRENCY2 TYPE STRING,
AMOUNTINREPORTINGCURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
BUSINESSPARTNER TYPE STRING,
REPORTINGDATE TYPE STRING,
BUSINESSPLACE TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
DOCUMENTDATE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
FISCALPERIOD TYPE STRING,
GLACCOUNT TYPE STRING,
POSTINGDATE TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
TARGETTAXCODE TYPE STRING,
TAXAMOUNTINADDITIONALCURRENCY1 TYPE STRING,
TAXAMOUNTINADDITIONALCURRENCY2 TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXBASEAMTINADDITIONALCRCY1 TYPE STRING,
TAXBASEAMTINADDITIONALCRCY2 TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
TAXJURISDICTION TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
TAXTYPE TYPE STRING,
NETDUEDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CGBSRPARKEDITEMS_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_CGBSRPARKEDITEMS_STR-MANDT sy-vline 
WA_CGBSRPARKEDITEMS_STR-COMPANYCODE sy-vline 
WA_CGBSRPARKEDITEMS_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CGBSRPARKEDITEMS_STR-FISCALYEAR sy-vline 
WA_CGBSRPARKEDITEMS_STR-STATRYRPTGENTITY sy-vline 
WA_CGBSRPARKEDITEMS_STR-STATRYRPTCATEGORY sy-vline 
WA_CGBSRPARKEDITEMS_STR-STATRYRPTRUNID sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXCODE sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBOX sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXDECLNAMOUNTTYPE sy-vline 
WA_CGBSRPARKEDITEMS_STR-VALIDFROM sy-vline 
WA_CGBSRPARKEDITEMS_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_CGBSRPARKEDITEMS_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CGBSRPARKEDITEMS_STR-ADDITIONALCURRENCY1 sy-vline 
WA_CGBSRPARKEDITEMS_STR-ADDITIONALCURRENCY2 sy-vline 
WA_CGBSRPARKEDITEMS_STR-AMOUNTINADDITIONALCURRENCY1 sy-vline 
WA_CGBSRPARKEDITEMS_STR-AMOUNTINADDITIONALCURRENCY2 sy-vline 
WA_CGBSRPARKEDITEMS_STR-AMOUNTINREPORTINGCURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-BUSINESSPARTNER sy-vline 
WA_CGBSRPARKEDITEMS_STR-REPORTINGDATE sy-vline 
WA_CGBSRPARKEDITEMS_STR-BUSINESSPLACE sy-vline 
WA_CGBSRPARKEDITEMS_STR-COMPANYCODECOUNTRY sy-vline 
WA_CGBSRPARKEDITEMS_STR-COMPANYCODECURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-COUNTRYCURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-DOCUMENTCURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-DOCUMENTDATE sy-vline 
WA_CGBSRPARKEDITEMS_STR-DOCUMENTREFERENCEID sy-vline 
WA_CGBSRPARKEDITEMS_STR-FISCALPERIOD sy-vline 
WA_CGBSRPARKEDITEMS_STR-GLACCOUNT sy-vline 
WA_CGBSRPARKEDITEMS_STR-POSTINGDATE sy-vline 
WA_CGBSRPARKEDITEMS_STR-REPORTINGCOUNTRY sy-vline 
WA_CGBSRPARKEDITEMS_STR-REPORTINGCURRENCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TARGETTAXCODE sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXAMOUNTINADDITIONALCURRENCY1 sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXAMOUNTINADDITIONALCURRENCY2 sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBASEAMTINADDITIONALCRCY1 sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXBASEAMTINADDITIONALCRCY2 sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXJURISDICTION sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXREPORTINGDATE sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXRETURNCOUNTRY sy-vline 
WA_CGBSRPARKEDITEMS_STR-TAXTYPE sy-vline 
WA_CGBSRPARKEDITEMS_STR-NETDUEDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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