ABAP Select data from SAP table CQUOTATIONITFS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CQUOTATIONITFS
*  INTO TABLE @DATA(IT_CQUOTATIONITFS2).
*--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_CQUOTATIONITFS INDEX 1 INTO DATA(WA_CQUOTATIONITFS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CQUOTATIONITFS>-MANDT = 1.
<CQUOTATIONITFS>-SALESQUOTATION = 1.
<CQUOTATIONITFS>-SALESQUOTATIONITEM = 1.
<CQUOTATIONITFS>-SALESQUOTATIONITEMTEXT = 1.
<CQUOTATIONITFS>-SOLDTOPARTY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CQUOTATIONITFS-SDPROCESSSTATUS, sy-vline,
  WA_CQUOTATIONITFS-SALESDOCUMENTRJCNREASON, sy-vline,
  WA_CQUOTATIONITFS-SDDOCUMENTREJECTIONSTATUS, sy-vline,
  WA_CQUOTATIONITFS-SDDOCREFERENCESTATUS, sy-vline,
  WA_CQUOTATIONITFS-ORDERQUANTITY, sy-vline,
  WA_CQUOTATIONITFS-ORDERQUANTITYUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CQUOTATIONITFS 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_CQUOTATIONITFS 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_CQUOTATIONITFS INTO WA_CQUOTATIONITFS.


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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CQUOTATIONITFS-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CQUOTATIONITFS-MATERIAL.
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_CQUOTATIONITFS_STR, 
MANDT TYPE STRING,
SALESQUOTATION TYPE STRING,
SALESQUOTATIONITEM TYPE STRING,
SALESQUOTATIONITEMTEXT TYPE STRING,
SOLDTOPARTY TYPE STRING,
SDPROCESSSTATUS TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
SDDOCUMENTREJECTIONSTATUS TYPE STRING,
SDDOCREFERENCESTATUS TYPE STRING,
ORDERQUANTITY TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
NETAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
MATERIALNAME TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
HIGHERLEVELITEM TYPE STRING,
ORDERITEMHASCONFIGURATION TYPE STRING,
BOMEXPLOSIONDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CQUOTATIONITFS_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_CQUOTATIONITFS_STR-MANDT sy-vline 
WA_CQUOTATIONITFS_STR-SALESQUOTATION sy-vline 
WA_CQUOTATIONITFS_STR-SALESQUOTATIONITEM sy-vline 
WA_CQUOTATIONITFS_STR-SALESQUOTATIONITEMTEXT sy-vline 
WA_CQUOTATIONITFS_STR-SOLDTOPARTY sy-vline 
WA_CQUOTATIONITFS_STR-SDPROCESSSTATUS sy-vline 
WA_CQUOTATIONITFS_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_CQUOTATIONITFS_STR-SDDOCUMENTREJECTIONSTATUS sy-vline 
WA_CQUOTATIONITFS_STR-SDDOCREFERENCESTATUS sy-vline 
WA_CQUOTATIONITFS_STR-ORDERQUANTITY sy-vline 
WA_CQUOTATIONITFS_STR-ORDERQUANTITYUNIT sy-vline 
WA_CQUOTATIONITFS_STR-NETAMOUNT sy-vline 
WA_CQUOTATIONITFS_STR-TRANSACTIONCURRENCY sy-vline 
WA_CQUOTATIONITFS_STR-MATERIALNAME sy-vline 
WA_CQUOTATIONITFS_STR-MATERIAL sy-vline 
WA_CQUOTATIONITFS_STR-MATERIALGROUP sy-vline 
WA_CQUOTATIONITFS_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_CQUOTATIONITFS_STR-MATERIALBYCUSTOMER sy-vline 
WA_CQUOTATIONITFS_STR-HIGHERLEVELITEM sy-vline 
WA_CQUOTATIONITFS_STR-ORDERITEMHASCONFIGURATION sy-vline 
WA_CQUOTATIONITFS_STR-BOMEXPLOSIONDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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