ABAP Select data from SAP table CRURINQUERY into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRURINQUERY
*  INTO TABLE @DATA(IT_CRURINQUERY2).
*--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_CRURINQUERY INDEX 1 INTO DATA(WA_CRURINQUERY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRURINQUERY>-MANDT = 1.
<CRURINQUERY>-VATRETURNOPERATION = 1.
<CRURINQUERY>-RU_IMPRTNOTIFEXTERNALNUMBER = 1.
<CRURINQUERY>-RU_IMPORTNOTIFICATIONITEM = 1.
<CRURINQUERY>-RU_IMPRTNOTIFINTERNALNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRURINQUERY-RU_IMPRTNOTIFREGISTRATIONDATE, sy-vline,
  WA_CRURINQUERY-RU_IMPORTNOTIFSELLERSECTION, sy-vline,
  WA_CRURINQUERY-COMPANYCODE, sy-vline,
  WA_CRURINQUERY-ASSIGNMENTREFERENCE, sy-vline,
  WA_CRURINQUERY-EXTERNALCONTRACTNUMBER, sy-vline,
  WA_CRURINQUERY-EXTERNALCONTRACTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRURINQUERY 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_CRURINQUERY 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_CRURINQUERY INTO WA_CRURINQUERY.


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

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

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

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

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

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

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

*Conversion exit AC152, internal->external for field TAXBASEAMOUNTINCOCODECRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CRURINQUERY-TAXBASEAMOUNTINCOCODECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRURINQUERY-TAXBASEAMOUNTINCOCODECRCY.
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_CRURINQUERY_STR, 
MANDT TYPE STRING,
VATRETURNOPERATION TYPE STRING,
RU_IMPRTNOTIFEXTERNALNUMBER TYPE STRING,
RU_IMPORTNOTIFICATIONITEM TYPE STRING,
RU_IMPRTNOTIFINTERNALNUMBER TYPE STRING,
RU_IMPRTNOTIFREGISTRATIONDATE TYPE STRING,
RU_IMPORTNOTIFSELLERSECTION TYPE STRING,
COMPANYCODE TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
EXTERNALCONTRACTNUMBER TYPE STRING,
EXTERNALCONTRACTDATE TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERNAME TYPE STRING,
RU_PARTNERORGANIZATIONINN TYPE STRING,
COUNTRYTHREEDIGITISOCODE TYPE STRING,
BILLINGDOCUMENT TYPE STRING,
BILLINGDOCUMENTITEM TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
DELIVERYDOCUMENTITEM TYPE STRING,
MATERIAL TYPE STRING,
MATERIALDESC TYPE STRING,
QUANTITY TYPE STRING,
UNITOFMEASURE TYPE STRING,
TAXTRANSFERDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXITEM TYPE STRING,
TAXCODE TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRURINQUERY_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_CRURINQUERY_STR-MANDT sy-vline 
WA_CRURINQUERY_STR-VATRETURNOPERATION sy-vline 
WA_CRURINQUERY_STR-RU_IMPRTNOTIFEXTERNALNUMBER sy-vline 
WA_CRURINQUERY_STR-RU_IMPORTNOTIFICATIONITEM sy-vline 
WA_CRURINQUERY_STR-RU_IMPRTNOTIFINTERNALNUMBER sy-vline 
WA_CRURINQUERY_STR-RU_IMPRTNOTIFREGISTRATIONDATE sy-vline 
WA_CRURINQUERY_STR-RU_IMPORTNOTIFSELLERSECTION sy-vline 
WA_CRURINQUERY_STR-COMPANYCODE sy-vline 
WA_CRURINQUERY_STR-ASSIGNMENTREFERENCE sy-vline 
WA_CRURINQUERY_STR-EXTERNALCONTRACTNUMBER sy-vline 
WA_CRURINQUERY_STR-EXTERNALCONTRACTDATE sy-vline 
WA_CRURINQUERY_STR-CUSTOMER sy-vline 
WA_CRURINQUERY_STR-CUSTOMERNAME sy-vline 
WA_CRURINQUERY_STR-RU_PARTNERORGANIZATIONINN sy-vline 
WA_CRURINQUERY_STR-COUNTRYTHREEDIGITISOCODE sy-vline 
WA_CRURINQUERY_STR-BILLINGDOCUMENT sy-vline 
WA_CRURINQUERY_STR-BILLINGDOCUMENTITEM sy-vline 
WA_CRURINQUERY_STR-DELIVERYDOCUMENT sy-vline 
WA_CRURINQUERY_STR-DELIVERYDOCUMENTITEM sy-vline 
WA_CRURINQUERY_STR-MATERIAL sy-vline 
WA_CRURINQUERY_STR-MATERIALDESC sy-vline 
WA_CRURINQUERY_STR-QUANTITY sy-vline 
WA_CRURINQUERY_STR-UNITOFMEASURE sy-vline 
WA_CRURINQUERY_STR-TAXTRANSFERDOCUMENT sy-vline 
WA_CRURINQUERY_STR-FISCALYEAR sy-vline 
WA_CRURINQUERY_STR-TAXITEM sy-vline 
WA_CRURINQUERY_STR-TAXCODE sy-vline 
WA_CRURINQUERY_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CRURINQUERY_STR-COMPANYCODECURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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