ABAP Select data from SAP table ROIRI_DAILY_FUELS_COMM 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 ROIRI_DAILY_FUELS_COMM 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 ROIRI_DAILY_FUELS_COMM. 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 ROIRI_DAILY_FUELS_COMM 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_ROIRI_DAILY_FUELS_COMM TYPE STANDARD TABLE OF ROIRI_DAILY_FUELS_COMM, WA_ROIRI_DAILY_FUELS_COMM TYPE ROIRI_DAILY_FUELS_COMM, 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: <ROIRI_DAILY_FUELS_COMM> TYPE ROIRI_DAILY_FUELS_COMM. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_ROIRI_DAILY_FUELS_COMM. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM ROIRI_DAILY_FUELS_COMM INTO TABLE IT_ROIRI_DAILY_FUELS_COMM. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM ROIRI_DAILY_FUELS_COMM * INTO TABLE @DATA(IT_ROIRI_DAILY_FUELS_COMM2). *--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_ROIRI_DAILY_FUELS_COMM INDEX 1 INTO DATA(WA_ROIRI_DAILY_FUELS_COMM2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_ROIRI_DAILY_FUELS_COMM ASSIGNING <ROIRI_DAILY_FUELS_COMM>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<ROIRI_DAILY_FUELS_COMM>-PBLNR = 1.
<ROIRI_DAILY_FUELS_COMM>-OIRTEXT1 = 1.
<ROIRI_DAILY_FUELS_COMM>-OIRTEXT2 = 1.
<ROIRI_DAILY_FUELS_COMM>-KUNNR = 1.
<ROIRI_DAILY_FUELS_COMM>-FKDAT = 1.
ENDLOOP. LOOP AT IT_ROIRI_DAILY_FUELS_COMM INTO WA_ROIRI_DAILY_FUELS_COMM. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_ROIRI_DAILY_FUELS_COMM-ACTIV, sy-vline,
WA_ROIRI_DAILY_FUELS_COMM-MATNR, sy-vline,
WA_ROIRI_DAILY_FUELS_COMM-STYP, sy-vline,
WA_ROIRI_DAILY_FUELS_COMM-FKIMG, sy-vline,
WA_ROIRI_DAILY_FUELS_COMM-MATNR_MENGE, sy-vline,
WA_ROIRI_DAILY_FUELS_COMM-MATNR_WAERS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ROIRI_DAILY_FUELS_COMM 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_ROIRI_DAILY_FUELS_COMM 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_ROIRI_DAILY_FUELS_COMM INTO WA_ROIRI_DAILY_FUELS_COMM. *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 PBLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ROIRI_DAILY_FUELS_COMM-PBLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ROIRI_DAILY_FUELS_COMM-PBLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KUNNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ROIRI_DAILY_FUELS_COMM-KUNNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ROIRI_DAILY_FUELS_COMM-KUNNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_ROIRI_DAILY_FUELS_COMM-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ROIRI_DAILY_FUELS_COMM-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field COMM_KMEIN CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_ROIRI_DAILY_FUELS_COMM-COMM_KMEIN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ROIRI_DAILY_FUELS_COMM-COMM_KMEIN.
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_ROIRI_DAILY_FUELS_COMM_STR,
PBLNR TYPE STRING,
OIRTEXT1 TYPE STRING,
OIRTEXT2 TYPE STRING,
KUNNR TYPE STRING,
FKDAT TYPE STRING,
ACTIV TYPE STRING,
MATNR TYPE STRING,
STYP TYPE STRING,
FKIMG TYPE STRING,
MATNR_MENGE TYPE STRING,
MATNR_WAERS TYPE STRING,
COMM_KBETR TYPE STRING,
COMM_KOEIN TYPE STRING,
COMM_KPEIN TYPE STRING,
COMM_KMEIN TYPE STRING,
COMM_NETWR TYPE STRING,
COMM_WAERK TYPE STRING,
COMM_TAX_KBETR TYPE STRING,
COMM_TAX_KOEIN TYPE STRING,
COMM_TAX_KWERT TYPE STRING,
ASSIGNED TYPE STRING,END OF T_EKKO_STR. DATA: WA_ROIRI_DAILY_FUELS_COMM_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_ROIRI_DAILY_FUELS_COMM_STR-PBLNR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-OIRTEXT1 sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-OIRTEXT2 sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-KUNNR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-FKDAT sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-ACTIV sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-MATNR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-STYP sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-FKIMG sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-MATNR_MENGE sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-MATNR_WAERS sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_KBETR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_KOEIN sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_KPEIN sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_KMEIN sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_NETWR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_WAERK sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_TAX_KBETR sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_TAX_KOEIN sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-COMM_TAX_KWERT sy-vline
WA_ROIRI_DAILY_FUELS_COMM_STR-ASSIGNED sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.