ABAP Select data from SAP table /ACCGO/CAS_S_STL_DB_OPER into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ACCGO/CAS_S_STL_DB_OPER 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 /ACCGO/CAS_S_STL_DB_OPER. 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 /ACCGO/CAS_S_STL_DB_OPER 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_/ACCGO/CAS_S_STL_DB_OPER TYPE STANDARD TABLE OF /ACCGO/CAS_S_STL_DB_OPER,
      WA_/ACCGO/CAS_S_STL_DB_OPER TYPE /ACCGO/CAS_S_STL_DB_OPER,
      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: </ACCGO/CAS_S_STL_DB_OPER> TYPE /ACCGO/CAS_S_STL_DB_OPER.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/CAS_S_STL_DB_OPER
  INTO TABLE IT_/ACCGO/CAS_S_STL_DB_OPER.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/CAS_S_STL_DB_OPER
*  INTO TABLE @DATA(IT_/ACCGO/CAS_S_STL_DB_OPER2).
*--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_/ACCGO/CAS_S_STL_DB_OPER INDEX 1 INTO DATA(WA_/ACCGO/CAS_S_STL_DB_OPER2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ACCGO/CAS_S_STL_DB_OPER ASSIGNING </ACCGO/CAS_S_STL_DB_OPER>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/CAS_S_STL_DB_OPER>-STL_HEADER = 1.
</ACCGO/CAS_S_STL_DB_OPER>-INSERT = 1.
</ACCGO/CAS_S_STL_DB_OPER>-UPDATE = 1.
</ACCGO/CAS_S_STL_DB_OPER>-DELETE = 1.
</ACCGO/CAS_S_STL_DB_OPER>-STL_ITEM = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/CAS_S_STL_DB_OPER INTO WA_/ACCGO/CAS_S_STL_DB_OPER.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/CAS_S_STL_DB_OPER-INSERT, sy-vline,
  WA_/ACCGO/CAS_S_STL_DB_OPER-UPDATE, sy-vline,
  WA_/ACCGO/CAS_S_STL_DB_OPER-DELETE, sy-vline,
  WA_/ACCGO/CAS_S_STL_DB_OPER-DPQS, sy-vline,
  WA_/ACCGO/CAS_S_STL_DB_OPER-INSERT, sy-vline,
  WA_/ACCGO/CAS_S_STL_DB_OPER-UPDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/CAS_S_STL_DB_OPER 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_/ACCGO/CAS_S_STL_DB_OPER 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_/ACCGO/CAS_S_STL_DB_OPER INTO WA_/ACCGO/CAS_S_STL_DB_OPER.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/ACCGO/CAS_S_STL_DB_OPER_STR, 
STL_HEADER TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
STL_ITEM TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
DPQS TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
PAYMENT_SPLIT TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
LIEN TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
TOLERANCE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
PRICE_DISTRIBUTION TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
PRICE_OVERRIDE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
BILLDUE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
REASON_CODES TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
CALCULATED_AMOUNTS TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
CALCULATED_PRICES TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
LINKED_DOCUMENTS TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
OPTNLTY TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
EXPENSE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
CCAK_CANC_LOTS TYPE STRING,
UPDATE TYPE STRING,
PRICING_RESULTS TYPE STRING,
PRICING_HEADER TYPE STRING,
PRICING_ITEMS_COMM TYPE STRING,
PRICING_ITEMS_RESULT TYPE STRING,
PRICE_CPE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
FEE TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
FREIGHT_DATA TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
PREPAYMENTS TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
STL_PP_INT_CALC TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,
STL_PP_INT_CALC_MET TYPE STRING,
INSERT TYPE STRING,
UPDATE TYPE STRING,
DELETE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/CAS_S_STL_DB_OPER_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_/ACCGO/CAS_S_STL_DB_OPER_STR-STL_HEADER sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-STL_ITEM sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DPQS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PAYMENT_SPLIT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-LIEN sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-TOLERANCE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICE_DISTRIBUTION sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICE_OVERRIDE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-BILLDUE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-REASON_CODES sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-CALCULATED_AMOUNTS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-CALCULATED_PRICES sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-LINKED_DOCUMENTS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-OPTNLTY sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-EXPENSE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-CCAK_CANC_LOTS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICING_RESULTS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICING_HEADER sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICING_ITEMS_COMM sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICING_ITEMS_RESULT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PRICE_CPE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-FEE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-FREIGHT_DATA sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-PREPAYMENTS sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-STL_PP_INT_CALC sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-STL_PP_INT_CALC_MET sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-INSERT sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-UPDATE sy-vline 
WA_/ACCGO/CAS_S_STL_DB_OPER_STR-DELETE sy-vline      INTO ld_text SEPARATED BY SPACE.

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