ABAP Select data from SAP table CPURORDITMSU01Q into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CPURORDITMSU01Q 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 CPURORDITMSU01Q. 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 CPURORDITMSU01Q 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_CPURORDITMSU01Q TYPE STANDARD TABLE OF CPURORDITMSU01Q,
      WA_CPURORDITMSU01Q TYPE CPURORDITMSU01Q,
      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: <CPURORDITMSU01Q> TYPE CPURORDITMSU01Q.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CPURORDITMSU01Q.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CPURORDITMSU01Q
  INTO TABLE IT_CPURORDITMSU01Q.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPURORDITMSU01Q
*  INTO TABLE @DATA(IT_CPURORDITMSU01Q2).
*--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_CPURORDITMSU01Q INDEX 1 INTO DATA(WA_CPURORDITMSU01Q2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CPURORDITMSU01Q ASSIGNING <CPURORDITMSU01Q>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPURORDITMSU01Q>-MANDT = 1.
<CPURORDITMSU01Q>-PURCHASINGDOCUMENT = 1.
<CPURORDITMSU01Q>-PURCHASINGDOCUMENTITEM = 1.
<CPURORDITMSU01Q>-DUEDAYS = 1.
<CPURORDITMSU01Q>-DUEDATE = 1.

ENDLOOP.

LOOP AT IT_CPURORDITMSU01Q INTO WA_CPURORDITMSU01Q.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPURORDITMSU01Q-SALESORDER, sy-vline,
  WA_CPURORDITMSU01Q-SALESORDERITEM, sy-vline,
  WA_CPURORDITMSU01Q-SALESORDERTYPE, sy-vline,
  WA_CPURORDITMSU01Q-SALESORDERITEMCATEGORY, sy-vline,
  WA_CPURORDITMSU01Q-SALESORDERITEMCATEGORYNAME, sy-vline,
  WA_CPURORDITMSU01Q-SALESORGANIZATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPURORDITMSU01Q 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_CPURORDITMSU01Q 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_CPURORDITMSU01Q INTO WA_CPURORDITMSU01Q.


*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 PURCHASINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-PURCHASINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-SALESORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field SALESORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-SALESORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-SALESORDERTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-ORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-ORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PURGDOCORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPURORDITMSU01Q-PURGDOCORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURORDITMSU01Q-PURGDOCORDERQUANTITYUNIT.
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_CPURORDITMSU01Q_STR, 
MANDT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
DUEDAYS TYPE STRING,
DUEDATE TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
SALESORDERTYPE TYPE STRING,
SALESORDERITEMCATEGORY TYPE STRING,
SALESORDERITEMCATEGORYNAME TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESORDERITEMQUANTITY TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
SALESORDERITEMNETAMOUNT TYPE STRING,
SALESORDERTRANSACTIONCURRENCY TYPE STRING,
PURCHASINGDOCUMENTITEMTEXT TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
PLANTNAME TYPE STRING,
PURCHASINGDOCUMENTORDERQTY TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
ISCOMPLETELYDELIVERED TYPE STRING,
ISFINALLYINVOICED TYPE STRING,
SUPLRCONFISPENDING TYPE STRING,
DELIVERYDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPURORDITMSU01Q_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_CPURORDITMSU01Q_STR-MANDT sy-vline 
WA_CPURORDITMSU01Q_STR-PURCHASINGDOCUMENT sy-vline 
WA_CPURORDITMSU01Q_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_CPURORDITMSU01Q_STR-DUEDAYS sy-vline 
WA_CPURORDITMSU01Q_STR-DUEDATE sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDER sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERITEM sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERTYPE sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERITEMCATEGORY sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERITEMCATEGORYNAME sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORGANIZATION sy-vline 
WA_CPURORDITMSU01Q_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CPURORDITMSU01Q_STR-ORGANIZATIONDIVISION sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERITEMQUANTITY sy-vline 
WA_CPURORDITMSU01Q_STR-ORDERQUANTITYUNIT sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERITEMNETAMOUNT sy-vline 
WA_CPURORDITMSU01Q_STR-SALESORDERTRANSACTIONCURRENCY sy-vline 
WA_CPURORDITMSU01Q_STR-PURCHASINGDOCUMENTITEMTEXT sy-vline 
WA_CPURORDITMSU01Q_STR-MATERIAL sy-vline 
WA_CPURORDITMSU01Q_STR-PLANT sy-vline 
WA_CPURORDITMSU01Q_STR-PLANTNAME sy-vline 
WA_CPURORDITMSU01Q_STR-PURCHASINGDOCUMENTORDERQTY sy-vline 
WA_CPURORDITMSU01Q_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_CPURORDITMSU01Q_STR-ISCOMPLETELYDELIVERED sy-vline 
WA_CPURORDITMSU01Q_STR-ISFINALLYINVOICED sy-vline 
WA_CPURORDITMSU01Q_STR-SUPLRCONFISPENDING sy-vline 
WA_CPURORDITMSU01Q_STR-DELIVERYDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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