ABAP Select data from SAP table RFWERE00_COLLECT_INF 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 RFWERE00_COLLECT_INF 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 RFWERE00_COLLECT_INF. 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 RFWERE00_COLLECT_INF 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_RFWERE00_COLLECT_INF TYPE STANDARD TABLE OF RFWERE00_COLLECT_INF,
WA_RFWERE00_COLLECT_INF TYPE RFWERE00_COLLECT_INF,
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: <RFWERE00_COLLECT_INF> TYPE RFWERE00_COLLECT_INF.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_RFWERE00_COLLECT_INF.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM RFWERE00_COLLECT_INF
INTO TABLE IT_RFWERE00_COLLECT_INF.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM RFWERE00_COLLECT_INF
* INTO TABLE @DATA(IT_RFWERE00_COLLECT_INF2).
*--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_RFWERE00_COLLECT_INF INDEX 1 INTO DATA(WA_RFWERE00_COLLECT_INF2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RFWERE00_COLLECT_INF ASSIGNING <RFWERE00_COLLECT_INF>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<RFWERE00_COLLECT_INF>-BUKRS = 1.
<RFWERE00_COLLECT_INF>-HKONT = 1.
<RFWERE00_COLLECT_INF>-EBELN = 1.
<RFWERE00_COLLECT_INF>-EBELP = 1.
<RFWERE00_COLLECT_INF>-WAERS = 1.
ENDLOOP. LOOP AT IT_RFWERE00_COLLECT_INF INTO WA_RFWERE00_COLLECT_INF. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RFWERE00_COLLECT_INF-GSBER, sy-vline,
WA_RFWERE00_COLLECT_INF-BELNR, sy-vline,
WA_RFWERE00_COLLECT_INF-BUZEI, sy-vline,
WA_RFWERE00_COLLECT_INF-GJAHR, sy-vline,
WA_RFWERE00_COLLECT_INF-BUDAT, sy-vline,
WA_RFWERE00_COLLECT_INF-BLART, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RFWERE00_COLLECT_INF 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_RFWERE00_COLLECT_INF 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_RFWERE00_COLLECT_INF INTO WA_RFWERE00_COLLECT_INF. *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 HKONT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-HKONT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-HKONT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-EBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-EBELN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BELNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-BELNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-BELNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBTR CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-DMBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-DMBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field WRBTR CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-WRBTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-WRBTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE2 CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-DMBE2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-DMBE2.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AU132, internal->external for field DMBE3 CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-DMBE3 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-DMBE3.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_PRCTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_PRCTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_PRCTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_KOSTL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSP, internal->external for field JV_PS_PSP_PNR CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_PS_PSP_PNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_AUFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field JV_VORNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_VORNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_VORNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_NPLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_NPLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_NPLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_VNAME CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_VNAME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_VNAME.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_EGRUP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_EGRUP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_EGRUP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JV_RECID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-JV_RECID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-JV_RECID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EKKO_EBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-EKKO_EBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-EKKO_EBELN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EKKO_LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-EKKO_LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-EKKO_LIFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LFA1_LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-LFA1_LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-LFA1_LIFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LFA1_VBUND CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-LFA1_VBUND IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-LFA1_VBUND.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LFB1_AKONT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RFWERE00_COLLECT_INF-LFB1_AKONT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RFWERE00_COLLECT_INF-LFB1_AKONT.
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_RFWERE00_COLLECT_INF_STR,
BUKRS TYPE STRING,
HKONT TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
WAERS TYPE STRING,
GSBER TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
GJAHR TYPE STRING,
BUDAT TYPE STRING,
BLART TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
DMBE2 TYPE STRING,
DMBE3 TYPE STRING,
KTOSL TYPE STRING,
AUGDT TYPE STRING,
XOPVW TYPE STRING,
AWTYP TYPE STRING,
SHKZG TYPE STRING,
JV_PRCTR TYPE STRING,
JV_KOSTL TYPE STRING,
JV_PS_PSP_PNR TYPE STRING,
JV_AUFNR TYPE STRING,
JV_VORNR TYPE STRING,
JV_NPLNR TYPE STRING,
JV_VNAME TYPE STRING,
JV_EGRUP TYPE STRING,
JV_RECID TYPE STRING,
JV_AUFPL TYPE STRING,
JV_APLZL TYPE STRING,
EKKO_EBELN TYPE STRING,
EKKO_LIFNR TYPE STRING,
EKKO_WAERS TYPE STRING,
EKPO_EBELP TYPE STRING,
EKPO_MWSKZ TYPE STRING,
EKPO_RETPO TYPE STRING,
LFA1_LIFNR TYPE STRING,
LFA1_VBUND TYPE STRING,
LFB1_BUKRS TYPE STRING,
LFB1_AKONT TYPE STRING,
NIX TYPE STRING,
EKPO_TAXCO TYPE STRING,END OF T_EKKO_STR. DATA: WA_RFWERE00_COLLECT_INF_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_RFWERE00_COLLECT_INF_STR-BUKRS sy-vline
WA_RFWERE00_COLLECT_INF_STR-HKONT sy-vline
WA_RFWERE00_COLLECT_INF_STR-EBELN sy-vline
WA_RFWERE00_COLLECT_INF_STR-EBELP sy-vline
WA_RFWERE00_COLLECT_INF_STR-WAERS sy-vline
WA_RFWERE00_COLLECT_INF_STR-GSBER sy-vline
WA_RFWERE00_COLLECT_INF_STR-BELNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-BUZEI sy-vline
WA_RFWERE00_COLLECT_INF_STR-GJAHR sy-vline
WA_RFWERE00_COLLECT_INF_STR-BUDAT sy-vline
WA_RFWERE00_COLLECT_INF_STR-BLART sy-vline
WA_RFWERE00_COLLECT_INF_STR-DMBTR sy-vline
WA_RFWERE00_COLLECT_INF_STR-WRBTR sy-vline
WA_RFWERE00_COLLECT_INF_STR-DMBE2 sy-vline
WA_RFWERE00_COLLECT_INF_STR-DMBE3 sy-vline
WA_RFWERE00_COLLECT_INF_STR-KTOSL sy-vline
WA_RFWERE00_COLLECT_INF_STR-AUGDT sy-vline
WA_RFWERE00_COLLECT_INF_STR-XOPVW sy-vline
WA_RFWERE00_COLLECT_INF_STR-AWTYP sy-vline
WA_RFWERE00_COLLECT_INF_STR-SHKZG sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_PRCTR sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_KOSTL sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_PS_PSP_PNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_AUFNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_VORNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_NPLNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_VNAME sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_EGRUP sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_RECID sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_AUFPL sy-vline
WA_RFWERE00_COLLECT_INF_STR-JV_APLZL sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKKO_EBELN sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKKO_LIFNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKKO_WAERS sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKPO_EBELP sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKPO_MWSKZ sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKPO_RETPO sy-vline
WA_RFWERE00_COLLECT_INF_STR-LFA1_LIFNR sy-vline
WA_RFWERE00_COLLECT_INF_STR-LFA1_VBUND sy-vline
WA_RFWERE00_COLLECT_INF_STR-LFB1_BUKRS sy-vline
WA_RFWERE00_COLLECT_INF_STR-LFB1_AKONT sy-vline
WA_RFWERE00_COLLECT_INF_STR-NIX sy-vline
WA_RFWERE00_COLLECT_INF_STR-EKPO_TAXCO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
