ABAP Select data from SAP table EWUFI_CDOC 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 EWUFI_CDOC 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 EWUFI_CDOC. 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 EWUFI_CDOC 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_EWUFI_CDOC TYPE STANDARD TABLE OF EWUFI_CDOC,
WA_EWUFI_CDOC TYPE EWUFI_CDOC,
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: <EWUFI_CDOC> TYPE EWUFI_CDOC.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_EWUFI_CDOC.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM EWUFI_CDOC
INTO TABLE IT_EWUFI_CDOC.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM EWUFI_CDOC
* INTO TABLE @DATA(IT_EWUFI_CDOC2).
*--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_EWUFI_CDOC INDEX 1 INTO DATA(WA_EWUFI_CDOC2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EWUFI_CDOC ASSIGNING <EWUFI_CDOC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<EWUFI_CDOC>-MANDT = 1.
<EWUFI_CDOC>-PAKET = 1.
<EWUFI_CDOC>-BUKRS = 1.
<EWUFI_CDOC>-BELNR = 1.
<EWUFI_CDOC>-GJAHR = 1.
ENDLOOP. LOOP AT IT_EWUFI_CDOC INTO WA_EWUFI_CDOC. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_EWUFI_CDOC-BUZEI, sy-vline,
WA_EWUFI_CDOC-KOART, sy-vline,
WA_EWUFI_CDOC-AWTYP, sy-vline,
WA_EWUFI_CDOC-AWKEY, sy-vline,
WA_EWUFI_CDOC-PSWBT_CONV, sy-vline,
WA_EWUFI_CDOC-PSWBT_MOVE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EWUFI_CDOC 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_EWUFI_CDOC 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_EWUFI_CDOC INTO WA_EWUFI_CDOC. *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 BELNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-BELNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-BELNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field PSWBT_CONV CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-PSWBT_CONV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-PSWBT_CONV.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field PSWBT_MOVE CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-PSWBT_MOVE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-PSWBT_MOVE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBTR_CONV CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBTR_CONV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBTR_CONV.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBTR_MOVE CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBTR_MOVE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBTR_MOVE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE2_CONV CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBE2_CONV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBE2_CONV.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE2_MOVE CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBE2_MOVE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBE2_MOVE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE3_CONV CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBE3_CONV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBE3_CONV.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE3_MOVE CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_EWUFI_CDOC-DMBE3_MOVE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EWUFI_CDOC-DMBE3_MOVE.
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_EWUFI_CDOC_STR,
MANDT TYPE STRING,
PAKET TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
KOART TYPE STRING,
AWTYP TYPE STRING,
AWKEY TYPE STRING,
PSWBT_CONV TYPE STRING,
PSWBT_MOVE TYPE STRING,
DMBTR_CONV TYPE STRING,
DMBTR_MOVE TYPE STRING,
DMBE2_CONV TYPE STRING,
DMBE2_MOVE TYPE STRING,
DMBE3_CONV TYPE STRING,
DMBE3_MOVE TYPE STRING,END OF T_EKKO_STR. DATA: WA_EWUFI_CDOC_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_EWUFI_CDOC_STR-MANDT sy-vline
WA_EWUFI_CDOC_STR-PAKET sy-vline
WA_EWUFI_CDOC_STR-BUKRS sy-vline
WA_EWUFI_CDOC_STR-BELNR sy-vline
WA_EWUFI_CDOC_STR-GJAHR sy-vline
WA_EWUFI_CDOC_STR-BUZEI sy-vline
WA_EWUFI_CDOC_STR-KOART sy-vline
WA_EWUFI_CDOC_STR-AWTYP sy-vline
WA_EWUFI_CDOC_STR-AWKEY sy-vline
WA_EWUFI_CDOC_STR-PSWBT_CONV sy-vline
WA_EWUFI_CDOC_STR-PSWBT_MOVE sy-vline
WA_EWUFI_CDOC_STR-DMBTR_CONV sy-vline
WA_EWUFI_CDOC_STR-DMBTR_MOVE sy-vline
WA_EWUFI_CDOC_STR-DMBE2_CONV sy-vline
WA_EWUFI_CDOC_STR-DMBE2_MOVE sy-vline
WA_EWUFI_CDOC_STR-DMBE3_CONV sy-vline
WA_EWUFI_CDOC_STR-DMBE3_MOVE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
