ABAP Select data from SAP table EBA_EVBSD 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 EBA_EVBSD 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 EBA_EVBSD. 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 EBA_EVBSD 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_EBA_EVBSD TYPE STANDARD TABLE OF EBA_EVBSD,
WA_EBA_EVBSD TYPE EBA_EVBSD,
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: <EBA_EVBSD> TYPE EBA_EVBSD.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_EBA_EVBSD.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM EBA_EVBSD
INTO TABLE IT_EBA_EVBSD.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM EBA_EVBSD
* INTO TABLE @DATA(IT_EBA_EVBSD2).
*--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_EBA_EVBSD INDEX 1 INTO DATA(WA_EBA_EVBSD2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EBA_EVBSD ASSIGNING <EBA_EVBSD>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<EBA_EVBSD>-VSTELLE = 1.
<EBA_EVBSD>-HAUS = 1.
<EBA_EVBSD>-LINE1 = 1.
<EBA_EVBSD>-LINE2 = 1.
<EBA_EVBSD>-LINE3 = 1.
ENDLOOP. LOOP AT IT_EBA_EVBSD INTO WA_EBA_EVBSD. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_EBA_EVBSD-LINE4, sy-vline,
WA_EBA_EVBSD-LINE5, sy-vline,
WA_EBA_EVBSD-LINE6, sy-vline,
WA_EBA_EVBSD-LGZUSATZ, sy-vline,
WA_EBA_EVBSD-STORTGPTXT, sy-vline,
WA_EBA_EVBSD-VBSART, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EBA_EVBSD 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_EBA_EVBSD 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_EBA_EVBSD INTO WA_EBA_EVBSD. *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 VSTELLE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EBA_EVBSD-VSTELLE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EBA_EVBSD-VSTELLE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TPLNR, internal->external for field HAUS CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT' EXPORTING input = WA_EBA_EVBSD-HAUS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EBA_EVBSD-HAUS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EIGENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EBA_EVBSD-EIGENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EBA_EVBSD-EIGENT.
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_EBA_EVBSD_STR,
VSTELLE TYPE STRING,
HAUS TYPE STRING,
LINE1 TYPE STRING,
LINE2 TYPE STRING,
LINE3 TYPE STRING,
LINE4 TYPE STRING,
LINE5 TYPE STRING,
LINE6 TYPE STRING,
LGZUSATZ TYPE STRING,
STORTGPTXT TYPE STRING,
VBSART TYPE STRING,
EIGENT TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
ENTRIES TYPE STRING,
CURR TYPE STRING,
KEYDATE TYPE STRING,
ANZPERS TYPE STRING,
LINE TYPE STRING,END OF T_EKKO_STR. DATA: WA_EBA_EVBSD_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_EBA_EVBSD_STR-VSTELLE sy-vline
WA_EBA_EVBSD_STR-HAUS sy-vline
WA_EBA_EVBSD_STR-LINE1 sy-vline
WA_EBA_EVBSD_STR-LINE2 sy-vline
WA_EBA_EVBSD_STR-LINE3 sy-vline
WA_EBA_EVBSD_STR-LINE4 sy-vline
WA_EBA_EVBSD_STR-LINE5 sy-vline
WA_EBA_EVBSD_STR-LINE6 sy-vline
WA_EBA_EVBSD_STR-LGZUSATZ sy-vline
WA_EBA_EVBSD_STR-STORTGPTXT sy-vline
WA_EBA_EVBSD_STR-VBSART sy-vline
WA_EBA_EVBSD_STR-EIGENT sy-vline
WA_EBA_EVBSD_STR-FLOOR sy-vline
WA_EBA_EVBSD_STR-ROOMNUMBER sy-vline
WA_EBA_EVBSD_STR-ENTRIES sy-vline
WA_EBA_EVBSD_STR-CURR sy-vline
WA_EBA_EVBSD_STR-KEYDATE sy-vline
WA_EBA_EVBSD_STR-ANZPERS sy-vline
WA_EBA_EVBSD_STR-LINE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
