ABAP Select data from SAP table BIW_EQUI 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 BIW_EQUI 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 BIW_EQUI. 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 BIW_EQUI 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_BIW_EQUI TYPE STANDARD TABLE OF BIW_EQUI,
WA_BIW_EQUI TYPE BIW_EQUI,
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: <BIW_EQUI> TYPE BIW_EQUI.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_BIW_EQUI.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM BIW_EQUI
INTO TABLE IT_BIW_EQUI.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM BIW_EQUI
* INTO TABLE @DATA(IT_BIW_EQUI2).
*--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_BIW_EQUI INDEX 1 INTO DATA(WA_BIW_EQUI2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BIW_EQUI ASSIGNING <BIW_EQUI>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<BIW_EQUI>-MANDT = 1.
<BIW_EQUI>-EQUNR = 1.
<BIW_EQUI>-DATETO = 1.
<BIW_EQUI>-DATEFROM = 1.
<BIW_EQUI>-EQART = 1.
ENDLOOP. LOOP AT IT_BIW_EQUI INTO WA_BIW_EQUI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BIW_EQUI-INVNR, sy-vline,
WA_BIW_EQUI-IWERK, sy-vline,
WA_BIW_EQUI-INGRP, sy-vline,
WA_BIW_EQUI-ABCKZ, sy-vline,
WA_BIW_EQUI-KOKRS, sy-vline,
WA_BIW_EQUI-KOSTL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BIW_EQUI 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_BIW_EQUI 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_BIW_EQUI INTO WA_BIW_EQUI. *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 EQUNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BIW_EQUI-EQUNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-EQUNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BIW_EQUI-KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-KOSTL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TPLNR, internal->external for field TPLNR CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT' EXPORTING input = WA_BIW_EQUI-TPLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-TPLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ADRNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BIW_EQUI-ADRNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-ADRNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ANLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BIW_EQUI-ANLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-ANLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_BIW_EQUI-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSP, internal->external for field PROID CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_BIW_EQUI-PROID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-PROID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BIW_EQUI-AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BIW_EQUI-AUFNR.
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_BIW_EQUI_STR,
MANDT TYPE STRING,
EQUNR TYPE STRING,
DATETO TYPE STRING,
DATEFROM TYPE STRING,
EQART TYPE STRING,
INVNR TYPE STRING,
IWERK TYPE STRING,
INGRP TYPE STRING,
ABCKZ TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
TPLNR TYPE STRING,
SWERK TYPE STRING,
STORT TYPE STRING,
BEBER TYPE STRING,
MSGRP TYPE STRING,
ADRNR TYPE STRING,
BUKRS TYPE STRING,
ANLNR TYPE STRING,
MATNR TYPE STRING,
WERK TYPE STRING,
ANSWT TYPE STRING,
WAERS TYPE STRING,
ANSDT TYPE STRING,
ERDAT TYPE STRING,
AEDAT TYPE STRING,
INBDT TYPE STRING,
PROID TYPE STRING,
EQTYP TYPE STRING,
GEWRK TYPE STRING,
AUFNR TYPE STRING,
PPSID TYPE STRING,END OF T_EKKO_STR. DATA: WA_BIW_EQUI_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_BIW_EQUI_STR-MANDT sy-vline
WA_BIW_EQUI_STR-EQUNR sy-vline
WA_BIW_EQUI_STR-DATETO sy-vline
WA_BIW_EQUI_STR-DATEFROM sy-vline
WA_BIW_EQUI_STR-EQART sy-vline
WA_BIW_EQUI_STR-INVNR sy-vline
WA_BIW_EQUI_STR-IWERK sy-vline
WA_BIW_EQUI_STR-INGRP sy-vline
WA_BIW_EQUI_STR-ABCKZ sy-vline
WA_BIW_EQUI_STR-KOKRS sy-vline
WA_BIW_EQUI_STR-KOSTL sy-vline
WA_BIW_EQUI_STR-TPLNR sy-vline
WA_BIW_EQUI_STR-SWERK sy-vline
WA_BIW_EQUI_STR-STORT sy-vline
WA_BIW_EQUI_STR-BEBER sy-vline
WA_BIW_EQUI_STR-MSGRP sy-vline
WA_BIW_EQUI_STR-ADRNR sy-vline
WA_BIW_EQUI_STR-BUKRS sy-vline
WA_BIW_EQUI_STR-ANLNR sy-vline
WA_BIW_EQUI_STR-MATNR sy-vline
WA_BIW_EQUI_STR-WERK sy-vline
WA_BIW_EQUI_STR-ANSWT sy-vline
WA_BIW_EQUI_STR-WAERS sy-vline
WA_BIW_EQUI_STR-ANSDT sy-vline
WA_BIW_EQUI_STR-ERDAT sy-vline
WA_BIW_EQUI_STR-AEDAT sy-vline
WA_BIW_EQUI_STR-INBDT sy-vline
WA_BIW_EQUI_STR-PROID sy-vline
WA_BIW_EQUI_STR-EQTYP sy-vline
WA_BIW_EQUI_STR-GEWRK sy-vline
WA_BIW_EQUI_STR-AUFNR sy-vline
WA_BIW_EQUI_STR-PPSID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
