ABAP Select data from SAP table CRMT_7339_SALES_UI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMT_7339_SALES_UI 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 CRMT_7339_SALES_UI. 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 CRMT_7339_SALES_UI 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_CRMT_7339_SALES_UI TYPE STANDARD TABLE OF CRMT_7339_SALES_UI,
      WA_CRMT_7339_SALES_UI TYPE CRMT_7339_SALES_UI,
      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: <CRMT_7339_SALES_UI> TYPE CRMT_7339_SALES_UI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMT_7339_SALES_UI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMT_7339_SALES_UI
  INTO TABLE IT_CRMT_7339_SALES_UI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_7339_SALES_UI
*  INTO TABLE @DATA(IT_CRMT_7339_SALES_UI2).
*--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_CRMT_7339_SALES_UI INDEX 1 INTO DATA(WA_CRMT_7339_SALES_UI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMT_7339_SALES_UI ASSIGNING <CRMT_7339_SALES_UI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_7339_SALES_UI>-GUID = 1.
<CRMT_7339_SALES_UI>-HANDLE = 1.
<CRMT_7339_SALES_UI>-ORDERED_PROD = 1.
<CRMT_7339_SALES_UI>-PRODUCT_ID = 1.
<CRMT_7339_SALES_UI>-PARTNER_PROD = 1.

ENDLOOP.

LOOP AT IT_CRMT_7339_SALES_UI INTO WA_CRMT_7339_SALES_UI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_7339_SALES_UI-CREATED_BY, sy-vline,
  WA_CRMT_7339_SALES_UI-CHANGED_BY, sy-vline,
  WA_CRMT_7339_SALES_UI-SHORT_TEXT, sy-vline,
  WA_CRMT_7339_SALES_UI-ITM_LANGUAGE, sy-vline,
  WA_CRMT_7339_SALES_UI-ORDER_DATE, sy-vline,
  WA_CRMT_7339_SALES_UI-ORDER_DATE_TZTF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_7339_SALES_UI 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_CRMT_7339_SALES_UI 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_CRMT_7339_SALES_UI INTO WA_CRMT_7339_SALES_UI.


*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 PRID1, internal->external for field PRODUCT_ID
CALL FUNCTION 'CONVERSION_EXIT_PRID1_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_7339_SALES_UI-PRODUCT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7339_SALES_UI-PRODUCT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field ITM_LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_7339_SALES_UI-ITM_LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7339_SALES_UI-ITM_LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field ORDER_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_7339_SALES_UI-ORDER_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7339_SALES_UI-ORDER_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_7339_SALES_UI-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7339_SALES_UI-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CHANGED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_7339_SALES_UI-CHANGED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7339_SALES_UI-CHANGED_AT.
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_CRMT_7339_SALES_UI_STR, 
GUID TYPE STRING,
HANDLE TYPE STRING,
ORDERED_PROD TYPE STRING,
PRODUCT_ID TYPE STRING,
PARTNER_PROD TYPE STRING,
CREATED_BY TYPE STRING,
CHANGED_BY TYPE STRING,
SHORT_TEXT TYPE STRING,
ITM_LANGUAGE TYPE STRING,
ORDER_DATE TYPE STRING,
ORDER_DATE_TZTF TYPE STRING,
ITM_TYPE TYPE STRING,
TAX_DEPART_CTY TYPE STRING,
TAX_DEPART_CTY_T TYPE STRING,
TAX_DEPART_REG TYPE STRING,
TAX_DEPART_REG_T TYPE STRING,
STATISTICAL TYPE STRING,
PRC_INDICATOR TYPE STRING,
NET_VALUE TYPE STRING,
TAX_AMOUNT TYPE STRING,
FREIGHT TYPE STRING,
GROSS_VALUE TYPE STRING,
SUBTOTAL1 TYPE STRING,
SUBTOTAL2 TYPE STRING,
SUBTOTAL3 TYPE STRING,
SUBTOTAL4 TYPE STRING,
SUBTOTAL5 TYPE STRING,
SUBTOTAL6 TYPE STRING,
PCAT_HDR_GUID TYPE STRING,
PCAT_VRT_GUID TYPE STRING,
PCAT_ITM_GUID TYPE STRING,
INCOTERMS1 TYPE STRING,
INCOTERMS2 TYPE STRING,
SHIP_COND TYPE STRING,
DELI_UNLIM_TOL TYPE STRING,
OVER_DLV_TOL TYPE STRING,
UNDER_DLV_TOL TYPE STRING,
DLV_PRIO TYPE STRING,
ORDERCOMBIND TYPE STRING,
CREATED_AT TYPE STRING,
CREATED_AT_TZTF TYPE STRING,
CHANGED_AT TYPE STRING,
CHANGED_AT_TZTF TYPE STRING,
CURRENCY TYPE STRING,
NUMBER_INT TYPE STRING,
NUMBER_EXT TYPE STRING,
CUST_GROUP TYPE STRING,
PRICE_LIST TYPE STRING,
PRICE_GRP TYPE STRING,
BATCH_ID TYPE STRING,
REPLACED_PROD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_7339_SALES_UI_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_CRMT_7339_SALES_UI_STR-GUID sy-vline 
WA_CRMT_7339_SALES_UI_STR-HANDLE sy-vline 
WA_CRMT_7339_SALES_UI_STR-ORDERED_PROD sy-vline 
WA_CRMT_7339_SALES_UI_STR-PRODUCT_ID sy-vline 
WA_CRMT_7339_SALES_UI_STR-PARTNER_PROD sy-vline 
WA_CRMT_7339_SALES_UI_STR-CREATED_BY sy-vline 
WA_CRMT_7339_SALES_UI_STR-CHANGED_BY sy-vline 
WA_CRMT_7339_SALES_UI_STR-SHORT_TEXT sy-vline 
WA_CRMT_7339_SALES_UI_STR-ITM_LANGUAGE sy-vline 
WA_CRMT_7339_SALES_UI_STR-ORDER_DATE sy-vline 
WA_CRMT_7339_SALES_UI_STR-ORDER_DATE_TZTF sy-vline 
WA_CRMT_7339_SALES_UI_STR-ITM_TYPE sy-vline 
WA_CRMT_7339_SALES_UI_STR-TAX_DEPART_CTY sy-vline 
WA_CRMT_7339_SALES_UI_STR-TAX_DEPART_CTY_T sy-vline 
WA_CRMT_7339_SALES_UI_STR-TAX_DEPART_REG sy-vline 
WA_CRMT_7339_SALES_UI_STR-TAX_DEPART_REG_T sy-vline 
WA_CRMT_7339_SALES_UI_STR-STATISTICAL sy-vline 
WA_CRMT_7339_SALES_UI_STR-PRC_INDICATOR sy-vline 
WA_CRMT_7339_SALES_UI_STR-NET_VALUE sy-vline 
WA_CRMT_7339_SALES_UI_STR-TAX_AMOUNT sy-vline 
WA_CRMT_7339_SALES_UI_STR-FREIGHT sy-vline 
WA_CRMT_7339_SALES_UI_STR-GROSS_VALUE sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL1 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL2 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL3 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL4 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL5 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SUBTOTAL6 sy-vline 
WA_CRMT_7339_SALES_UI_STR-PCAT_HDR_GUID sy-vline 
WA_CRMT_7339_SALES_UI_STR-PCAT_VRT_GUID sy-vline 
WA_CRMT_7339_SALES_UI_STR-PCAT_ITM_GUID sy-vline 
WA_CRMT_7339_SALES_UI_STR-INCOTERMS1 sy-vline 
WA_CRMT_7339_SALES_UI_STR-INCOTERMS2 sy-vline 
WA_CRMT_7339_SALES_UI_STR-SHIP_COND sy-vline 
WA_CRMT_7339_SALES_UI_STR-DELI_UNLIM_TOL sy-vline 
WA_CRMT_7339_SALES_UI_STR-OVER_DLV_TOL sy-vline 
WA_CRMT_7339_SALES_UI_STR-UNDER_DLV_TOL sy-vline 
WA_CRMT_7339_SALES_UI_STR-DLV_PRIO sy-vline 
WA_CRMT_7339_SALES_UI_STR-ORDERCOMBIND sy-vline 
WA_CRMT_7339_SALES_UI_STR-CREATED_AT sy-vline 
WA_CRMT_7339_SALES_UI_STR-CREATED_AT_TZTF sy-vline 
WA_CRMT_7339_SALES_UI_STR-CHANGED_AT sy-vline 
WA_CRMT_7339_SALES_UI_STR-CHANGED_AT_TZTF sy-vline 
WA_CRMT_7339_SALES_UI_STR-CURRENCY sy-vline 
WA_CRMT_7339_SALES_UI_STR-NUMBER_INT sy-vline 
WA_CRMT_7339_SALES_UI_STR-NUMBER_EXT sy-vline 
WA_CRMT_7339_SALES_UI_STR-CUST_GROUP sy-vline 
WA_CRMT_7339_SALES_UI_STR-PRICE_LIST sy-vline 
WA_CRMT_7339_SALES_UI_STR-PRICE_GRP sy-vline 
WA_CRMT_7339_SALES_UI_STR-BATCH_ID sy-vline 
WA_CRMT_7339_SALES_UI_STR-REPLACED_PROD sy-vline      INTO ld_text SEPARATED BY SPACE.

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