ABAP Select data from SAP table CCMMDTYASDORDBKT into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCMMDTYASDORDBKT
*  INTO TABLE @DATA(IT_CCMMDTYASDORDBKT2).
*--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_CCMMDTYASDORDBKT INDEX 1 INTO DATA(WA_CCMMDTYASDORDBKT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CCMMDTYASDORDBKT ASSIGNING <CCMMDTYASDORDBKT>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCMMDTYASDORDBKT>-MANDT = 1.
<CCMMDTYASDORDBKT>-CMMDTYORDERREQBRACKETITEMUUID = 1.
<CCMMDTYASDORDBKT>-CMMDTYORDERREQUESTBRACKETUUID = 1.
<CCMMDTYASDORDBKT>-COMMODITYORDERREQUESTUUID = 1.
<CCMMDTYASDORDBKT>-COMMODITYORDERREQUEST = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCMMDTYASDORDBKT-COMMODITYORDERREQUESTBRACKET, sy-vline,
WA_CCMMDTYASDORDBKT-CMMDTYORDERREQUESTBRACKETTYPE, sy-vline,
WA_CCMMDTYASDORDBKT-CMMDTYORDERREQUESTBRACKETTEXT, sy-vline,
WA_CCMMDTYASDORDBKT-COMMENTS, sy-vline,
WA_CCMMDTYASDORDBKT-CREATIONDATETIME, sy-vline,
WA_CCMMDTYASDORDBKT-CREATEDBYUSERNAME, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CCMMDTYASDORDBKT 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_CCMMDTYASDORDBKT 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_CCMMDTYASDORDBKT INTO WA_CCMMDTYASDORDBKT. *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 COMMODITYORDERREQUEST CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCMMDTYASDORDBKT-COMMODITYORDERREQUEST IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCMMDTYASDORDBKT-COMMODITYORDERREQUEST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COMMODITYORDERREQUESTBRACKET CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCMMDTYASDORDBKT-COMMODITYORDERREQUESTBRACKET IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCMMDTYASDORDBKT-COMMODITYORDERREQUESTBRACKET.
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_CCMMDTYASDORDBKT_STR,
MANDT TYPE STRING,
CMMDTYORDERREQBRACKETITEMUUID TYPE STRING,
CMMDTYORDERREQUESTBRACKETUUID TYPE STRING,
COMMODITYORDERREQUESTUUID TYPE STRING,
COMMODITYORDERREQUEST TYPE STRING,
COMMODITYORDERREQUESTBRACKET TYPE STRING,
CMMDTYORDERREQUESTBRACKETTYPE TYPE STRING,
CMMDTYORDERREQUESTBRACKETTEXT TYPE STRING,
COMMENTS TYPE STRING,
CREATIONDATETIME TYPE STRING,
CREATEDBYUSERNAME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LASTCHANGEDBYUSERNAME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,END OF T_EKKO_STR. DATA: WA_CCMMDTYASDORDBKT_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_CCMMDTYASDORDBKT_STR-MANDT sy-vline
WA_CCMMDTYASDORDBKT_STR-CMMDTYORDERREQBRACKETITEMUUID sy-vline
WA_CCMMDTYASDORDBKT_STR-CMMDTYORDERREQUESTBRACKETUUID sy-vline
WA_CCMMDTYASDORDBKT_STR-COMMODITYORDERREQUESTUUID sy-vline
WA_CCMMDTYASDORDBKT_STR-COMMODITYORDERREQUEST sy-vline
WA_CCMMDTYASDORDBKT_STR-COMMODITYORDERREQUESTBRACKET sy-vline
WA_CCMMDTYASDORDBKT_STR-CMMDTYORDERREQUESTBRACKETTYPE sy-vline
WA_CCMMDTYASDORDBKT_STR-CMMDTYORDERREQUESTBRACKETTEXT sy-vline
WA_CCMMDTYASDORDBKT_STR-COMMENTS sy-vline
WA_CCMMDTYASDORDBKT_STR-CREATIONDATETIME sy-vline
WA_CCMMDTYASDORDBKT_STR-CREATEDBYUSERNAME sy-vline
WA_CCMMDTYASDORDBKT_STR-CREATEDBYUSER sy-vline
WA_CCMMDTYASDORDBKT_STR-LASTCHANGEDATETIME sy-vline
WA_CCMMDTYASDORDBKT_STR-LASTCHANGEDBYUSERNAME sy-vline
WA_CCMMDTYASDORDBKT_STR-LASTCHANGEDBYUSER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.