ABAP Select data from SAP table CCADUNNOTITEM 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 CCADUNNOTITEM 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 CCADUNNOTITEM. 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 CCADUNNOTITEM 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_CCADUNNOTITEM TYPE STANDARD TABLE OF CCADUNNOTITEM,
      WA_CCADUNNOTITEM TYPE CCADUNNOTITEM,
      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: <CCADUNNOTITEM> TYPE CCADUNNOTITEM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCADUNNOTITEM
*  INTO TABLE @DATA(IT_CCADUNNOTITEM2).
*--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_CCADUNNOTITEM INDEX 1 INTO DATA(WA_CCADUNNOTITEM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CCADUNNOTITEM ASSIGNING <CCADUNNOTITEM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCADUNNOTITEM>-MANDT = 1.
<CCADUNNOTITEM>-CAMASSRUNDATE = 1.
<CCADUNNOTITEM>-CAMASSRUNID = 1.
<CCADUNNOTITEM>-BUSINESSPARTNER = 1.
<CCADUNNOTITEM>-CONTRACTACCOUNT = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCADUNNOTITEM-CADUNNINGCOUNTER, sy-vline,
WA_CCADUNNOTITEM-CADOCUMENTNUMBER, sy-vline,
WA_CCADUNNOTITEM-CAREPETITIONITEMNUMBER, sy-vline,
WA_CCADUNNOTITEM-CABPITEMNUMBER, sy-vline,
WA_CCADUNNOTITEM-CASUBITEMNUMBER, sy-vline,
WA_CCADUNNOTITEM-CONTRACTACCOUNTISNOTUNIQUE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CCADUNNOTITEM 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_CCADUNNOTITEM 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_CCADUNNOTITEM INTO WA_CCADUNNOTITEM. *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 BUSINESSPARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCADUNNOTITEM-BUSINESSPARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCADUNNOTITEM-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field CACONTRACT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCADUNNOTITEM-CACONTRACT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCADUNNOTITEM-CACONTRACT.
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_CCADUNNOTITEM_STR,
MANDT TYPE STRING,
CAMASSRUNDATE TYPE STRING,
CAMASSRUNID TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CONTRACTACCOUNT TYPE STRING,
CADUNNINGCOUNTER TYPE STRING,
CADOCUMENTNUMBER TYPE STRING,
CAREPETITIONITEMNUMBER TYPE STRING,
CABPITEMNUMBER TYPE STRING,
CASUBITEMNUMBER TYPE STRING,
CONTRACTACCOUNTISNOTUNIQUE TYPE STRING,
CAMASSRUNDATEANDID TYPE STRING,
BUSINESSPARTNERFULLNAME TYPE STRING,
CONTRACTACCOUNTNAME TYPE STRING,
CADUNNINGAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
ISSTATISTICAL TYPE STRING,
CADUNNINGNOTICEISINFOONLY TYPE STRING,
CADUNNINGNOTICEISREVERSED TYPE STRING,
CADUNNINGINTERESTAMOUNT TYPE STRING,
CADUNNINGLEVEL TYPE STRING,
CADUNNINGLEVELNAME TYPE STRING,
CADUNNINGLEVELCATEGORY TYPE STRING,
CADUNNINGLEVELCATEGORYNAME TYPE STRING,
CANEXTDUNNINGLEVEL TYPE STRING,
CANEXTDUNNINGLEVELNAME TYPE STRING,
CADUNNINGLEVELISOPTIONAL TYPE STRING,
CADUNNINGLEVELISONLYFORINTRSN TYPE STRING,
CAITEMHASHIGHERDUNNINGLEVEL TYPE STRING,
CAITEMISCREATEDBYDUNACTYRUN TYPE STRING,
CANETDUEDATE TYPE STRING,
CASTATISTICALITEMCODE TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
SEGMENT TYPE STRING,
SEGMENTNAME TYPE STRING,
PROFITCENTER TYPE STRING,
PROFITCENTERNAME TYPE STRING,
DIVISION TYPE STRING,
DIVISIONNAME TYPE STRING,
CACONTRACT TYPE STRING,
CAPROVIDERCONTRACTNAME TYPE STRING,
CASUBAPPLICATION TYPE STRING,
CASUBAPPLICATIONTEXT TYPE STRING,
CADUNNINGPROCEDURE TYPE STRING,
CAAUTHORIZATIONGROUP TYPE STRING,
CAPROVIDERCONTRACTAUTHZNGROUP TYPE STRING,
BUSINESSAREA TYPE STRING,END OF T_EKKO_STR. DATA: WA_CCADUNNOTITEM_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_CCADUNNOTITEM_STR-MANDT sy-vline
WA_CCADUNNOTITEM_STR-CAMASSRUNDATE sy-vline
WA_CCADUNNOTITEM_STR-CAMASSRUNID sy-vline
WA_CCADUNNOTITEM_STR-BUSINESSPARTNER sy-vline
WA_CCADUNNOTITEM_STR-CONTRACTACCOUNT sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGCOUNTER sy-vline
WA_CCADUNNOTITEM_STR-CADOCUMENTNUMBER sy-vline
WA_CCADUNNOTITEM_STR-CAREPETITIONITEMNUMBER sy-vline
WA_CCADUNNOTITEM_STR-CABPITEMNUMBER sy-vline
WA_CCADUNNOTITEM_STR-CASUBITEMNUMBER sy-vline
WA_CCADUNNOTITEM_STR-CONTRACTACCOUNTISNOTUNIQUE sy-vline
WA_CCADUNNOTITEM_STR-CAMASSRUNDATEANDID sy-vline
WA_CCADUNNOTITEM_STR-BUSINESSPARTNERFULLNAME sy-vline
WA_CCADUNNOTITEM_STR-CONTRACTACCOUNTNAME sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGAMOUNT sy-vline
WA_CCADUNNOTITEM_STR-TRANSACTIONCURRENCY sy-vline
WA_CCADUNNOTITEM_STR-ISSTATISTICAL sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGNOTICEISINFOONLY sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGNOTICEISREVERSED sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGINTERESTAMOUNT sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVEL sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVELNAME sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVELCATEGORY sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVELCATEGORYNAME sy-vline
WA_CCADUNNOTITEM_STR-CANEXTDUNNINGLEVEL sy-vline
WA_CCADUNNOTITEM_STR-CANEXTDUNNINGLEVELNAME sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVELISOPTIONAL sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGLEVELISONLYFORINTRSN sy-vline
WA_CCADUNNOTITEM_STR-CAITEMHASHIGHERDUNNINGLEVEL sy-vline
WA_CCADUNNOTITEM_STR-CAITEMISCREATEDBYDUNACTYRUN sy-vline
WA_CCADUNNOTITEM_STR-CANETDUEDATE sy-vline
WA_CCADUNNOTITEM_STR-CASTATISTICALITEMCODE sy-vline
WA_CCADUNNOTITEM_STR-COMPANYCODE sy-vline
WA_CCADUNNOTITEM_STR-COMPANYCODENAME sy-vline
WA_CCADUNNOTITEM_STR-SEGMENT sy-vline
WA_CCADUNNOTITEM_STR-SEGMENTNAME sy-vline
WA_CCADUNNOTITEM_STR-PROFITCENTER sy-vline
WA_CCADUNNOTITEM_STR-PROFITCENTERNAME sy-vline
WA_CCADUNNOTITEM_STR-DIVISION sy-vline
WA_CCADUNNOTITEM_STR-DIVISIONNAME sy-vline
WA_CCADUNNOTITEM_STR-CACONTRACT sy-vline
WA_CCADUNNOTITEM_STR-CAPROVIDERCONTRACTNAME sy-vline
WA_CCADUNNOTITEM_STR-CASUBAPPLICATION sy-vline
WA_CCADUNNOTITEM_STR-CASUBAPPLICATIONTEXT sy-vline
WA_CCADUNNOTITEM_STR-CADUNNINGPROCEDURE sy-vline
WA_CCADUNNOTITEM_STR-CAAUTHORIZATIONGROUP sy-vline
WA_CCADUNNOTITEM_STR-CAPROVIDERCONTRACTAUTHZNGROUP sy-vline
WA_CCADUNNOTITEM_STR-BUSINESSAREA sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.