ABAP Select data from SAP table FISKD_VATCNTRL 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 FISKD_VATCNTRL 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 FISKD_VATCNTRL. 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 FISKD_VATCNTRL 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_FISKD_VATCNTRL TYPE STANDARD TABLE OF FISKD_VATCNTRL,
      WA_FISKD_VATCNTRL TYPE FISKD_VATCNTRL,
      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: <FISKD_VATCNTRL> TYPE FISKD_VATCNTRL.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FISKD_VATCNTRL
*  INTO TABLE @DATA(IT_FISKD_VATCNTRL2).
*--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_FISKD_VATCNTRL INDEX 1 INTO DATA(WA_FISKD_VATCNTRL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FISKD_VATCNTRL ASSIGNING <FISKD_VATCNTRL>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FISKD_VATCNTRL>-MANDT = 1.
<FISKD_VATCNTRL>-BUKRS = 1.
<FISKD_VATCNTRL>-BELNR = 1.
<FISKD_VATCNTRL>-GJAHR = 1.
<FISKD_VATCNTRL>-BUZEI = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FISKD_VATCNTRL-KUNNR, sy-vline,
WA_FISKD_VATCNTRL-LIFNR, sy-vline,
WA_FISKD_VATCNTRL-MLDDT, sy-vline,
WA_FISKD_VATCNTRL-STMT1, sy-vline,
WA_FISKD_VATCNTRL-REPTYPE, sy-vline,
WA_FISKD_VATCNTRL-REPSECTION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FISKD_VATCNTRL 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_FISKD_VATCNTRL 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_FISKD_VATCNTRL INTO WA_FISKD_VATCNTRL. *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 BELNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-BELNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-BELNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit SKVLS, internal->external for field REPSECTION CALL FUNCTION 'CONVERSION_EXIT_SKVLS_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-REPSECTION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-REPSECTION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field HWBAS CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-HWBAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-HWBAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field HWSTE CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-HWSTE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-HWSTE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field HWSTE_D CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-HWSTE_D IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-HWSTE_D.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SKTXR, internal->external for field KBETR CALL FUNCTION 'CONVERSION_EXIT_SKTXR_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-KBETR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-KBETR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-MEINS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-MEINS.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit GJAHR, internal->external for field ADJ_GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FISKD_VATCNTRL-ADJ_GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FISKD_VATCNTRL-ADJ_GJAHR.
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_FISKD_VATCNTRL_STR,
MANDT TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
MLDDT TYPE STRING,
STMT1 TYPE STRING,
REPTYPE TYPE STRING,
REPSECTION TYPE STRING,
VATDATE TYPE STRING,
STCEG TYPE STRING,
INVDOC TYPE STRING,
ORIDOC TYPE STRING,
HWBAS TYPE STRING,
HWSTE TYPE STRING,
HWSTE_D TYPE STRING,
KBETR TYPE STRING,
CNCODE TYPE STRING,
PRTYPE TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
AMND TYPE STRING,
WAERS TYPE STRING,
INTDATE TYPE STRING,
REBZG TYPE STRING,
REBZJ TYPE STRING,
REBZZ TYPE STRING,
DECL_YEAR TYPE STRING,
DECL_PER TYPE STRING,
BADDEBTREL TYPE STRING,
ADJ_BELNR TYPE STRING,
ADJ_GJAHR TYPE STRING,END OF T_EKKO_STR. DATA: WA_FISKD_VATCNTRL_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_FISKD_VATCNTRL_STR-MANDT sy-vline
WA_FISKD_VATCNTRL_STR-BUKRS sy-vline
WA_FISKD_VATCNTRL_STR-BELNR sy-vline
WA_FISKD_VATCNTRL_STR-GJAHR sy-vline
WA_FISKD_VATCNTRL_STR-BUZEI sy-vline
WA_FISKD_VATCNTRL_STR-KUNNR sy-vline
WA_FISKD_VATCNTRL_STR-LIFNR sy-vline
WA_FISKD_VATCNTRL_STR-MLDDT sy-vline
WA_FISKD_VATCNTRL_STR-STMT1 sy-vline
WA_FISKD_VATCNTRL_STR-REPTYPE sy-vline
WA_FISKD_VATCNTRL_STR-REPSECTION sy-vline
WA_FISKD_VATCNTRL_STR-VATDATE sy-vline
WA_FISKD_VATCNTRL_STR-STCEG sy-vline
WA_FISKD_VATCNTRL_STR-INVDOC sy-vline
WA_FISKD_VATCNTRL_STR-ORIDOC sy-vline
WA_FISKD_VATCNTRL_STR-HWBAS sy-vline
WA_FISKD_VATCNTRL_STR-HWSTE sy-vline
WA_FISKD_VATCNTRL_STR-HWSTE_D sy-vline
WA_FISKD_VATCNTRL_STR-KBETR sy-vline
WA_FISKD_VATCNTRL_STR-CNCODE sy-vline
WA_FISKD_VATCNTRL_STR-PRTYPE sy-vline
WA_FISKD_VATCNTRL_STR-MENGE sy-vline
WA_FISKD_VATCNTRL_STR-MEINS sy-vline
WA_FISKD_VATCNTRL_STR-AMND sy-vline
WA_FISKD_VATCNTRL_STR-WAERS sy-vline
WA_FISKD_VATCNTRL_STR-INTDATE sy-vline
WA_FISKD_VATCNTRL_STR-REBZG sy-vline
WA_FISKD_VATCNTRL_STR-REBZJ sy-vline
WA_FISKD_VATCNTRL_STR-REBZZ sy-vline
WA_FISKD_VATCNTRL_STR-DECL_YEAR sy-vline
WA_FISKD_VATCNTRL_STR-DECL_PER sy-vline
WA_FISKD_VATCNTRL_STR-BADDEBTREL sy-vline
WA_FISKD_VATCNTRL_STR-ADJ_BELNR sy-vline
WA_FISKD_VATCNTRL_STR-ADJ_GJAHR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.