ABAP Select data from SAP table ICITITMCLFNC 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 ICITITMCLFNC 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 ICITITMCLFNC. 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 ICITITMCLFNC 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_ICITITMCLFNC TYPE STANDARD TABLE OF ICITITMCLFNC,
      WA_ICITITMCLFNC TYPE ICITITMCLFNC,
      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: <ICITITMCLFNC> TYPE ICITITMCLFNC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICITITMCLFNC
*  INTO TABLE @DATA(IT_ICITITMCLFNC2).
*--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_ICITITMCLFNC INDEX 1 INTO DATA(WA_ICITITMCLFNC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ICITITMCLFNC ASSIGNING <ICITITMCLFNC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICITITMCLFNC>-MANDT = 1.
<ICITITMCLFNC>-STATRYRPTGENTITY = 1.
<ICITITMCLFNC>-STATRYRPTCATEGORY = 1.
<ICITITMCLFNC>-STATRYRPTRUNID = 1.
<ICITITMCLFNC>-CITCLASSIFICATIONUUID = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICITITMCLFNC-CITSETTLEMENTUUID, sy-vline,
WA_ICITITMCLFNC-CITREPORTINGLINE, sy-vline,
WA_ICITITMCLFNC-CITREPORTINGLINEDESCRIPTION, sy-vline,
WA_ICITITMCLFNC-ACCOUNTINGDOCUMENT, sy-vline,
WA_ICITITMCLFNC-FISCALYEAR, sy-vline,
WA_ICITITMCLFNC-COMPANYCODE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ICITITMCLFNC 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_ICITITMCLFNC 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_ICITITMCLFNC INTO WA_ICITITMCLFNC. *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 ACCOUNTINGDOCUMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ICITITMCLFNC-ACCOUNTINGDOCUMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ICITITMCLFNC-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_ICITITMCLFNC-FISCALYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ICITITMCLFNC-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PROFITCENTER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ICITITMCLFNC-PROFITCENTER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ICITITMCLFNC-PROFITCENTER.
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_ICITITMCLFNC_STR,
MANDT TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
CITCLASSIFICATIONUUID TYPE STRING,
CITSETTLEMENTUUID TYPE STRING,
CITREPORTINGLINE TYPE STRING,
CITREPORTINGLINEDESCRIPTION TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
COMPANYCODE TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
CITREPORTINGDATE TYPE STRING,
CITREPORTVERSION TYPE STRING,
LEDGER TYPE STRING,
SOURCELEDGER TYPE STRING,
CORPORATEINCOMETAXHIERARCHY TYPE STRING,
CITCLASSIFICATIONCODE TYPE STRING,
BRFAPPLICATION TYPE STRING,
CITSETTLEMENTCODE TYPE STRING,
CITSETTLEMENTCODEDESCRIPTION TYPE STRING,
CITITEMAMOUNTINDISPLAYCURRENCY TYPE STRING,
CURRENCY TYPE STRING,
GLACCOUNT TYPE STRING,
SEGMENT TYPE STRING,
ORDERID TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,END OF T_EKKO_STR. DATA: WA_ICITITMCLFNC_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_ICITITMCLFNC_STR-MANDT sy-vline
WA_ICITITMCLFNC_STR-STATRYRPTGENTITY sy-vline
WA_ICITITMCLFNC_STR-STATRYRPTCATEGORY sy-vline
WA_ICITITMCLFNC_STR-STATRYRPTRUNID sy-vline
WA_ICITITMCLFNC_STR-CITCLASSIFICATIONUUID sy-vline
WA_ICITITMCLFNC_STR-CITSETTLEMENTUUID sy-vline
WA_ICITITMCLFNC_STR-CITREPORTINGLINE sy-vline
WA_ICITITMCLFNC_STR-CITREPORTINGLINEDESCRIPTION sy-vline
WA_ICITITMCLFNC_STR-ACCOUNTINGDOCUMENT sy-vline
WA_ICITITMCLFNC_STR-FISCALYEAR sy-vline
WA_ICITITMCLFNC_STR-COMPANYCODE sy-vline
WA_ICITITMCLFNC_STR-LEDGERGLLINEITEM sy-vline
WA_ICITITMCLFNC_STR-CITREPORTINGDATE sy-vline
WA_ICITITMCLFNC_STR-CITREPORTVERSION sy-vline
WA_ICITITMCLFNC_STR-LEDGER sy-vline
WA_ICITITMCLFNC_STR-SOURCELEDGER sy-vline
WA_ICITITMCLFNC_STR-CORPORATEINCOMETAXHIERARCHY sy-vline
WA_ICITITMCLFNC_STR-CITCLASSIFICATIONCODE sy-vline
WA_ICITITMCLFNC_STR-BRFAPPLICATION sy-vline
WA_ICITITMCLFNC_STR-CITSETTLEMENTCODE sy-vline
WA_ICITITMCLFNC_STR-CITSETTLEMENTCODEDESCRIPTION sy-vline
WA_ICITITMCLFNC_STR-CITITEMAMOUNTINDISPLAYCURRENCY sy-vline
WA_ICITITMCLFNC_STR-CURRENCY sy-vline
WA_ICITITMCLFNC_STR-GLACCOUNT sy-vline
WA_ICITITMCLFNC_STR-SEGMENT sy-vline
WA_ICITITMCLFNC_STR-ORDERID sy-vline
WA_ICITITMCLFNC_STR-ACCOUNTINGDOCUMENTTYPE sy-vline
WA_ICITITMCLFNC_STR-WBSELEMENTINTERNALID sy-vline
WA_ICITITMCLFNC_STR-CONTROLLINGAREA sy-vline
WA_ICITITMCLFNC_STR-COSTCENTER sy-vline
WA_ICITITMCLFNC_STR-PROFITCENTER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.