ABAP Select data from SAP table TRCPAS2_COMMODITIES_PRICE 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 TRCPAS2_COMMODITIES_PRICE 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 TRCPAS2_COMMODITIES_PRICE. 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 TRCPAS2_COMMODITIES_PRICE 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_TRCPAS2_COMMODITIES_PRICE TYPE STANDARD TABLE OF TRCPAS2_COMMODITIES_PRICE, WA_TRCPAS2_COMMODITIES_PRICE TYPE TRCPAS2_COMMODITIES_PRICE, 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: <TRCPAS2_COMMODITIES_PRICE> TYPE TRCPAS2_COMMODITIES_PRICE. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_TRCPAS2_COMMODITIES_PRICE. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM TRCPAS2_COMMODITIES_PRICE INTO TABLE IT_TRCPAS2_COMMODITIES_PRICE. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM TRCPAS2_COMMODITIES_PRICE * INTO TABLE @DATA(IT_TRCPAS2_COMMODITIES_PRICE2). *--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_TRCPAS2_COMMODITIES_PRICE INDEX 1 INTO DATA(WA_TRCPAS2_COMMODITIES_PRICE2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_TRCPAS2_COMMODITIES_PRICE ASSIGNING <TRCPAS2_COMMODITIES_PRICE>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRCPAS2_COMMODITIES_PRICE>-DCSID = 1.
<TRCPAS2_COMMODITIES_PRICE>-MIC = 1.
<TRCPAS2_COMMODITIES_PRICE>-PRICETYPE = 1.
<TRCPAS2_COMMODITIES_PRICE>-TIME_TO_MATURITY = 1.
<TRCPAS2_COMMODITIES_PRICE>-TIMING = 1.
ENDLOOP. LOOP AT IT_TRCPAS2_COMMODITIES_PRICE INTO WA_TRCPAS2_COMMODITIES_PRICE. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_TRCPAS2_COMMODITIES_PRICE-IRA_DATE, sy-vline,
WA_TRCPAS2_COMMODITIES_PRICE-CASHFLOW_ID, sy-vline,
WA_TRCPAS2_COMMODITIES_PRICE-PRICE, sy-vline,
WA_TRCPAS2_COMMODITIES_PRICE-UOM, sy-vline,
WA_TRCPAS2_COMMODITIES_PRICE-CPE_UOM, sy-vline,
WA_TRCPAS2_COMMODITIES_PRICE-CURRENCY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_TRCPAS2_COMMODITIES_PRICE 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_TRCPAS2_COMMODITIES_PRICE 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_TRCPAS2_COMMODITIES_PRICE INTO WA_TRCPAS2_COMMODITIES_PRICE. *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 CUNIT, internal->external for field UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_TRCPAS2_COMMODITIES_PRICE-UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TRCPAS2_COMMODITIES_PRICE-UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field CPE_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_TRCPAS2_COMMODITIES_PRICE-CPE_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TRCPAS2_COMMODITIES_PRICE-CPE_UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EXCRT, internal->external for field EXCHRATE_DIR CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT' EXPORTING input = WA_TRCPAS2_COMMODITIES_PRICE-EXCHRATE_DIR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TRCPAS2_COMMODITIES_PRICE-EXCHRATE_DIR.
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_TRCPAS2_COMMODITIES_PRICE_STR,
DCSID TYPE STRING,
MIC TYPE STRING,
PRICETYPE TYPE STRING,
TIME_TO_MATURITY TYPE STRING,
TIMING TYPE STRING,
IRA_DATE TYPE STRING,
CASHFLOW_ID TYPE STRING,
PRICE TYPE STRING,
UOM TYPE STRING,
CPE_UOM TYPE STRING,
CURRENCY TYPE STRING,
RATETYPE TYPE STRING,
CURRENCYFROM TYPE STRING,
CURRENCYTO TYPE STRING,
EXCHRATE_DIR TYPE STRING,
REGI_STATE TYPE STRING,
PRICEDATE TYPE STRING,
PRICETIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_TRCPAS2_COMMODITIES_PRICE_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_TRCPAS2_COMMODITIES_PRICE_STR-DCSID sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-MIC sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-PRICETYPE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-TIME_TO_MATURITY sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-TIMING sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-IRA_DATE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-CASHFLOW_ID sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-PRICE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-UOM sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-CPE_UOM sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-CURRENCY sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-RATETYPE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-CURRENCYFROM sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-CURRENCYTO sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-EXCHRATE_DIR sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-REGI_STATE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-PRICEDATE sy-vline
WA_TRCPAS2_COMMODITIES_PRICE_STR-PRICETIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.