ABAP Select data from SAP table V_COSP_R_3S 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 V_COSP_R_3S 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 V_COSP_R_3S. 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 V_COSP_R_3S 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_V_COSP_R_3S TYPE STANDARD TABLE OF V_COSP_R_3S,
WA_V_COSP_R_3S TYPE V_COSP_R_3S,
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: <V_COSP_R_3S> TYPE V_COSP_R_3S.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_V_COSP_R_3S.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM V_COSP_R_3S
INTO TABLE IT_V_COSP_R_3S.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM V_COSP_R_3S
* INTO TABLE @DATA(IT_V_COSP_R_3S2).
*--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_V_COSP_R_3S INDEX 1 INTO DATA(WA_V_COSP_R_3S2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_COSP_R_3S ASSIGNING <V_COSP_R_3S>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<V_COSP_R_3S>-MANDT = 1.
<V_COSP_R_3S>-LEDNR = 1.
<V_COSP_R_3S>-OBJNR = 1.
<V_COSP_R_3S>-GJAHR = 1.
<V_COSP_R_3S>-WRTTP = 1.
ENDLOOP. LOOP AT IT_V_COSP_R_3S INTO WA_V_COSP_R_3S. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_V_COSP_R_3S-VERSN, sy-vline,
WA_V_COSP_R_3S-KSTAR, sy-vline,
WA_V_COSP_R_3S-HRKFT, sy-vline,
WA_V_COSP_R_3S-VRGNG, sy-vline,
WA_V_COSP_R_3S-VBUND, sy-vline,
WA_V_COSP_R_3S-PARGB, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V_COSP_R_3S 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_V_COSP_R_3S 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_V_COSP_R_3S INTO WA_V_COSP_R_3S. *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 LEDNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-LEDNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-LEDNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field WRTTP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-WRTTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-WRTTP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VERSN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-VERSN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-VERSN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KSTAR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-KSTAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-KSTAR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VBUND CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-VBUND IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-VBUND.
WRITE:/ 'New Value:', ld_input.
*Conversion exit BEKNZ, internal->external for field BEKNZ CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-BEKNZ IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-BEKNZ.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEINH CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-MEINH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-MEINH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field WTGBTR CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-WTGBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-WTGBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field WOGBTR CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-WOGBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-WOGBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field WKGBTR CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-WKGBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-WKGBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field WKFBTR CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-WKFBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-WKFBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field PAGBTR CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-PAGBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-PAGBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SEGMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-SEGMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-SEGMENT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_COSP_R_3S-GRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_COSP_R_3S-GRANT_NBR.
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_V_COSP_R_3S_STR,
MANDT TYPE STRING,
LEDNR TYPE STRING,
OBJNR TYPE STRING,
GJAHR TYPE STRING,
WRTTP TYPE STRING,
VERSN TYPE STRING,
KSTAR TYPE STRING,
HRKFT TYPE STRING,
VRGNG TYPE STRING,
VBUND TYPE STRING,
PARGB TYPE STRING,
BEKNZ TYPE STRING,
TWAER TYPE STRING,
PERIO TYPE STRING,
MEINH TYPE STRING,
WTGBTR TYPE STRING,
WOGBTR TYPE STRING,
WKGBTR TYPE STRING,
WKFBTR TYPE STRING,
PAGBTR TYPE STRING,
MEGBTR TYPE STRING,
MEFBTR TYPE STRING,
BELTP TYPE STRING,
TIMESTMP TYPE STRING,
BUKRS TYPE STRING,
FKBER TYPE STRING,
SEGMENT TYPE STRING,
GEBER TYPE STRING,
GRANT_NBR TYPE STRING,
BUDGET_PD TYPE STRING,
MUVFLG TYPE STRING,END OF T_EKKO_STR. DATA: WA_V_COSP_R_3S_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_V_COSP_R_3S_STR-MANDT sy-vline
WA_V_COSP_R_3S_STR-LEDNR sy-vline
WA_V_COSP_R_3S_STR-OBJNR sy-vline
WA_V_COSP_R_3S_STR-GJAHR sy-vline
WA_V_COSP_R_3S_STR-WRTTP sy-vline
WA_V_COSP_R_3S_STR-VERSN sy-vline
WA_V_COSP_R_3S_STR-KSTAR sy-vline
WA_V_COSP_R_3S_STR-HRKFT sy-vline
WA_V_COSP_R_3S_STR-VRGNG sy-vline
WA_V_COSP_R_3S_STR-VBUND sy-vline
WA_V_COSP_R_3S_STR-PARGB sy-vline
WA_V_COSP_R_3S_STR-BEKNZ sy-vline
WA_V_COSP_R_3S_STR-TWAER sy-vline
WA_V_COSP_R_3S_STR-PERIO sy-vline
WA_V_COSP_R_3S_STR-MEINH sy-vline
WA_V_COSP_R_3S_STR-WTGBTR sy-vline
WA_V_COSP_R_3S_STR-WOGBTR sy-vline
WA_V_COSP_R_3S_STR-WKGBTR sy-vline
WA_V_COSP_R_3S_STR-WKFBTR sy-vline
WA_V_COSP_R_3S_STR-PAGBTR sy-vline
WA_V_COSP_R_3S_STR-MEGBTR sy-vline
WA_V_COSP_R_3S_STR-MEFBTR sy-vline
WA_V_COSP_R_3S_STR-BELTP sy-vline
WA_V_COSP_R_3S_STR-TIMESTMP sy-vline
WA_V_COSP_R_3S_STR-BUKRS sy-vline
WA_V_COSP_R_3S_STR-FKBER sy-vline
WA_V_COSP_R_3S_STR-SEGMENT sy-vline
WA_V_COSP_R_3S_STR-GEBER sy-vline
WA_V_COSP_R_3S_STR-GRANT_NBR sy-vline
WA_V_COSP_R_3S_STR-BUDGET_PD sy-vline
WA_V_COSP_R_3S_STR-MUVFLG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
