ABAP Select data from SAP table S900 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 S900 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 S900. 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 S900 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_S900 TYPE STANDARD TABLE OF S900,
WA_S900 TYPE S900,
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: <S900> TYPE S900.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_S900.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM S900
INTO TABLE IT_S900.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM S900
* INTO TABLE @DATA(IT_S9002).
*--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_S900 INDEX 1 INTO DATA(WA_S9002).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_S900 ASSIGNING <S900>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<S900>-MANDT = 1.
<S900>-SSOUR = 1.
<S900>-VRSIO = 1.
<S900>-SPMON = 1.
<S900>-SPTAG = 1.
ENDLOOP. LOOP AT IT_S900 INTO WA_S900. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_S900-SPWOC, sy-vline,
WA_S900-SPBUP, sy-vline,
WA_S900-PLANT, sy-vline,
WA_S900-ZMCCARR, sy-vline,
WA_S900-ZMCSENDER, sy-vline,
WA_S900-ZMCSNDTYP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_S900 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_S900 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_S900 INTO WA_S900. *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 PERI, internal->external for field SPMON CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_S900-SPMON IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_S900-SPMON.
WRITE:/ 'New Value:', ld_input.
*Conversion exit PERI, internal->external for field SPWOC CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_S900-SPWOC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_S900-SPWOC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit PERI, internal->external for field SPBUP CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_S900-SPBUP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_S900-SPBUP.
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_S900_STR,
MANDT TYPE STRING,
SSOUR TYPE STRING,
VRSIO TYPE STRING,
SPMON TYPE STRING,
SPTAG TYPE STRING,
SPWOC TYPE STRING,
SPBUP TYPE STRING,
PLANT TYPE STRING,
ZMCCARR TYPE STRING,
ZMCSENDER TYPE STRING,
ZMCSNDTYP TYPE STRING,
ZMCSNDCOU TYPE STRING,
ZMCRECEIVR TYPE STRING,
PERIV TYPE STRING,
VWDAT TYPE STRING,
ZMCWGHTUN1 TYPE STRING,
ZMCWGHTUN2 TYPE STRING,
ZMCCURRSND TYPE STRING,
ZMCCURRALT TYPE STRING,
ZMCWGHT1 TYPE STRING,
ZMCWGHT2 TYPE STRING,
ZMCVALUECS TYPE STRING,
ZMCVALUECA TYPE STRING,
ZMCRUNTIME TYPE STRING,
ZMCAVRUNTM TYPE STRING,
ZMCNUMPAC TYPE STRING,END OF T_EKKO_STR. DATA: WA_S900_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_S900_STR-MANDT sy-vline
WA_S900_STR-SSOUR sy-vline
WA_S900_STR-VRSIO sy-vline
WA_S900_STR-SPMON sy-vline
WA_S900_STR-SPTAG sy-vline
WA_S900_STR-SPWOC sy-vline
WA_S900_STR-SPBUP sy-vline
WA_S900_STR-PLANT sy-vline
WA_S900_STR-ZMCCARR sy-vline
WA_S900_STR-ZMCSENDER sy-vline
WA_S900_STR-ZMCSNDTYP sy-vline
WA_S900_STR-ZMCSNDCOU sy-vline
WA_S900_STR-ZMCRECEIVR sy-vline
WA_S900_STR-PERIV sy-vline
WA_S900_STR-VWDAT sy-vline
WA_S900_STR-ZMCWGHTUN1 sy-vline
WA_S900_STR-ZMCWGHTUN2 sy-vline
WA_S900_STR-ZMCCURRSND sy-vline
WA_S900_STR-ZMCCURRALT sy-vline
WA_S900_STR-ZMCWGHT1 sy-vline
WA_S900_STR-ZMCWGHT2 sy-vline
WA_S900_STR-ZMCVALUECS sy-vline
WA_S900_STR-ZMCVALUECA sy-vline
WA_S900_STR-ZMCRUNTIME sy-vline
WA_S900_STR-ZMCAVRUNTM sy-vline
WA_S900_STR-ZMCNUMPAC sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
