ABAP Select data from SAP table P10_RECON_TOTAL 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 P10_RECON_TOTAL 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 P10_RECON_TOTAL. 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 P10_RECON_TOTAL 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_P10_RECON_TOTAL TYPE STANDARD TABLE OF P10_RECON_TOTAL,
WA_P10_RECON_TOTAL TYPE P10_RECON_TOTAL,
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: <P10_RECON_TOTAL> TYPE P10_RECON_TOTAL.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_P10_RECON_TOTAL.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM P10_RECON_TOTAL
INTO TABLE IT_P10_RECON_TOTAL.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM P10_RECON_TOTAL
* INTO TABLE @DATA(IT_P10_RECON_TOTAL2).
*--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_P10_RECON_TOTAL INDEX 1 INTO DATA(WA_P10_RECON_TOTAL2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P10_RECON_TOTAL ASSIGNING <P10_RECON_TOTAL>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<P10_RECON_TOTAL>-BOX = 1.
<P10_RECON_TOTAL>-PERNR = 1.
<P10_RECON_TOTAL>-ANZHL = 1.
<P10_RECON_TOTAL>-BETRG = 1.
<P10_RECON_TOTAL>-BUKRS = 1.
ENDLOOP. LOOP AT IT_P10_RECON_TOTAL INTO WA_P10_RECON_TOTAL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_P10_RECON_TOTAL-WERKS, sy-vline,
WA_P10_RECON_TOTAL-BTRTL, sy-vline,
WA_P10_RECON_TOTAL-KOSTL, sy-vline,
WA_P10_RECON_TOTAL-PERSG, sy-vline,
WA_P10_RECON_TOTAL-PERSK, sy-vline,
WA_P10_RECON_TOTAL-TAXTY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_P10_RECON_TOTAL 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_P10_RECON_TOTAL 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_P10_RECON_TOTAL INTO WA_P10_RECON_TOTAL. *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 KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_P10_RECON_TOTAL-KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_P10_RECON_TOTAL-KOSTL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TXTYP, internal->external for field TAXTY CALL FUNCTION 'CONVERSION_EXIT_TXTYP_OUTPUT' EXPORTING input = WA_P10_RECON_TOTAL-TAXTY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_P10_RECON_TOTAL-TAXTY.
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_P10_RECON_TOTAL_STR,
BOX TYPE STRING,
PERNR TYPE STRING,
ANZHL TYPE STRING,
BETRG TYPE STRING,
BUKRS TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
KOSTL TYPE STRING,
PERSG TYPE STRING,
PERSK TYPE STRING,
TAXTY TYPE STRING,
TAXAU TYPE STRING,
TXCMP TYPE STRING,
AMT_CURR TYPE STRING,
ATYPE TYPE STRING,
BTYPE TYPE STRING,
SORT_STRNG TYPE STRING,
BETRG_PPADJ TYPE STRING,
ANZHL_PPADJ TYPE STRING,END OF T_EKKO_STR. DATA: WA_P10_RECON_TOTAL_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_P10_RECON_TOTAL_STR-BOX sy-vline
WA_P10_RECON_TOTAL_STR-PERNR sy-vline
WA_P10_RECON_TOTAL_STR-ANZHL sy-vline
WA_P10_RECON_TOTAL_STR-BETRG sy-vline
WA_P10_RECON_TOTAL_STR-BUKRS sy-vline
WA_P10_RECON_TOTAL_STR-WERKS sy-vline
WA_P10_RECON_TOTAL_STR-BTRTL sy-vline
WA_P10_RECON_TOTAL_STR-KOSTL sy-vline
WA_P10_RECON_TOTAL_STR-PERSG sy-vline
WA_P10_RECON_TOTAL_STR-PERSK sy-vline
WA_P10_RECON_TOTAL_STR-TAXTY sy-vline
WA_P10_RECON_TOTAL_STR-TAXAU sy-vline
WA_P10_RECON_TOTAL_STR-TXCMP sy-vline
WA_P10_RECON_TOTAL_STR-AMT_CURR sy-vline
WA_P10_RECON_TOTAL_STR-ATYPE sy-vline
WA_P10_RECON_TOTAL_STR-BTYPE sy-vline
WA_P10_RECON_TOTAL_STR-SORT_STRNG sy-vline
WA_P10_RECON_TOTAL_STR-BETRG_PPADJ sy-vline
WA_P10_RECON_TOTAL_STR-ANZHL_PPADJ sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
