ABAP Select data from SAP table CRODSPLISTQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRODSPLISTQ
*  INTO TABLE @DATA(IT_CRODSPLISTQ2).
*--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_CRODSPLISTQ INDEX 1 INTO DATA(WA_CRODSPLISTQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRODSPLISTQ-STATRYRPTCATEGORY, sy-vline,
  WA_CRODSPLISTQ-STATRYRPTRUNID, sy-vline,
  WA_CRODSPLISTQ-TAXCODE, sy-vline,
  WA_CRODSPLISTQ-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_CRODSPLISTQ-VALIDFROM, sy-vline,
  WA_CRODSPLISTQ-REFERENCE1IDBYBUSINESSPARTNER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRODSPLISTQ 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_CRODSPLISTQ 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_CRODSPLISTQ INTO WA_CRODSPLISTQ.


*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_CRODSPLISTQ-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRODSPLISTQ-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit EXCRT, internal->external for field EXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_CRODSPLISTQ-EXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRODSPLISTQ-EXCHANGERATE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AC172, internal->external for field TAXBASEAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CRODSPLISTQ-TAXBASEAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRODSPLISTQ-TAXBASEAMOUNTINRPTGCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TAXAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CRODSPLISTQ-TAXAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRODSPLISTQ-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_CRODSPLISTQ_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,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
VALIDFROM TYPE STRING,
REFERENCE1IDBYBUSINESSPARTNER TYPE STRING,
REFERENCE2IDBYBUSINESSPARTNER TYPE STRING,
REFERENCE3IDBYBUSINESSPARTNER TYPE STRING,
TAXGROUP TYPE STRING,
BUSINESSPARTNERTYPE TYPE STRING,
ROMANIANTAXOPERATIONTYPE TYPE STRING,
VATREGISTRATION TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
TAXNUMBER5 TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
INVOICEDOCUMENTNUMBER TYPE STRING,
REPORTINGDATE TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
EXCHANGERATE TYPE STRING,
TAXRATE TYPE STRING,
GLACCOUNT TYPE STRING,
BUSINESSPLACE TYPE STRING,
TAXJURISDICTION TYPE STRING,
LOWESTLEVELTAXJURISDICTION TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
TAXTYPE TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRODSPLISTQ_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_CRODSPLISTQ_STR-MANDT sy-vline 
WA_CRODSPLISTQ_STR-COMPANYCODE sy-vline 
WA_CRODSPLISTQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CRODSPLISTQ_STR-FISCALYEAR sy-vline 
WA_CRODSPLISTQ_STR-STATRYRPTGENTITY sy-vline 
WA_CRODSPLISTQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CRODSPLISTQ_STR-STATRYRPTRUNID sy-vline 
WA_CRODSPLISTQ_STR-TAXCODE sy-vline 
WA_CRODSPLISTQ_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CRODSPLISTQ_STR-VALIDFROM sy-vline 
WA_CRODSPLISTQ_STR-REFERENCE1IDBYBUSINESSPARTNER sy-vline 
WA_CRODSPLISTQ_STR-REFERENCE2IDBYBUSINESSPARTNER sy-vline 
WA_CRODSPLISTQ_STR-REFERENCE3IDBYBUSINESSPARTNER sy-vline 
WA_CRODSPLISTQ_STR-TAXGROUP sy-vline 
WA_CRODSPLISTQ_STR-BUSINESSPARTNERTYPE sy-vline 
WA_CRODSPLISTQ_STR-ROMANIANTAXOPERATIONTYPE sy-vline 
WA_CRODSPLISTQ_STR-VATREGISTRATION sy-vline 
WA_CRODSPLISTQ_STR-COUNTRY sy-vline 
WA_CRODSPLISTQ_STR-REGION sy-vline 
WA_CRODSPLISTQ_STR-TAXNUMBER5 sy-vline 
WA_CRODSPLISTQ_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_CRODSPLISTQ_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_CRODSPLISTQ_STR-INVOICEDOCUMENTNUMBER sy-vline 
WA_CRODSPLISTQ_STR-REPORTINGDATE sy-vline 
WA_CRODSPLISTQ_STR-POSTINGDATE sy-vline 
WA_CRODSPLISTQ_STR-DOCUMENTDATE sy-vline 
WA_CRODSPLISTQ_STR-TAXREPORTINGDATE sy-vline 
WA_CRODSPLISTQ_STR-FISCALPERIOD sy-vline 
WA_CRODSPLISTQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CRODSPLISTQ_STR-DOCUMENTREFERENCEID sy-vline 
WA_CRODSPLISTQ_STR-COMPANYCODECOUNTRY sy-vline 
WA_CRODSPLISTQ_STR-REPORTINGCOUNTRY sy-vline 
WA_CRODSPLISTQ_STR-TAXRETURNCOUNTRY sy-vline 
WA_CRODSPLISTQ_STR-EXCHANGERATE sy-vline 
WA_CRODSPLISTQ_STR-TAXRATE sy-vline 
WA_CRODSPLISTQ_STR-GLACCOUNT sy-vline 
WA_CRODSPLISTQ_STR-BUSINESSPLACE sy-vline 
WA_CRODSPLISTQ_STR-TAXJURISDICTION sy-vline 
WA_CRODSPLISTQ_STR-LOWESTLEVELTAXJURISDICTION sy-vline 
WA_CRODSPLISTQ_STR-TAXNUMBER1 sy-vline 
WA_CRODSPLISTQ_STR-TAXNUMBER2 sy-vline 
WA_CRODSPLISTQ_STR-BUSINESSPARTNER sy-vline 
WA_CRODSPLISTQ_STR-BUSINESSPARTNERNAME sy-vline 
WA_CRODSPLISTQ_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_CRODSPLISTQ_STR-TAXTYPE sy-vline 
WA_CRODSPLISTQ_STR-REPORTINGCURRENCY sy-vline 
WA_CRODSPLISTQ_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_CRODSPLISTQ_STR-TAXAMOUNTINRPTGCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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