ABAP Select data from SAP table V_SONU 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_SONU 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_SONU. 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_SONU 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_SONU TYPE STANDARD TABLE OF V_SONU, WA_V_SONU TYPE V_SONU, 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_SONU> TYPE V_SONU. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_V_SONU. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM V_SONU INTO TABLE IT_V_SONU. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM V_SONU * INTO TABLE @DATA(IT_V_SONU2). *--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_SONU INDEX 1 INTO DATA(WA_V_SONU2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_V_SONU ASSIGNING <V_SONU>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_SONU>-MANDT = 1.
<V_SONU>-LOCNR = 1.
<V_SONU>-EROED = 1.
<V_SONU>-SCHLD = 1.
<V_SONU>-SPDAB = 1.
ENDLOOP. LOOP AT IT_V_SONU INTO WA_V_SONU. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_V_SONU-SPDBI, sy-vline,
WA_V_SONU-AUTOB, sy-vline,
WA_V_SONU-KOPRO, sy-vline,
WA_V_SONU-LAYVR, sy-vline,
WA_V_SONU-FLVAR, sy-vline,
WA_V_SONU-STFAK, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V_SONU 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_SONU 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_SONU INTO WA_V_SONU. *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 LOCNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_SONU-LOCNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_SONU-LOCNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field VERFE CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_V_SONU-VERFE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_SONU-VERFE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V_SONU-LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_SONU-LIFNR.
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_SONU_STR,
MANDT TYPE STRING,
LOCNR TYPE STRING,
EROED TYPE STRING,
SCHLD TYPE STRING,
SPDAB TYPE STRING,
SPDBI TYPE STRING,
AUTOB TYPE STRING,
KOPRO TYPE STRING,
LAYVR TYPE STRING,
FLVAR TYPE STRING,
STFAK TYPE STRING,
VERFL TYPE STRING,
VERFE TYPE STRING,
SPGR1 TYPE STRING,
INPRO TYPE STRING,
EKOAR TYPE STRING,
BETRP TYPE STRING,
BWWRK TYPE STRING,
BWVKO TYPE STRING,
BWVTW TYPE STRING,
BBPRO TYPE STRING,
VKBUR_WRK TYPE STRING,
VLFKZ TYPE STRING,
LIGRD TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
KNAZK TYPE STRING,
KTOKD TYPE STRING,
KUKLA TYPE STRING,
LIFNR TYPE STRING,
NAME1 TYPE STRING,
REGIO TYPE STRING,
KATR1 TYPE STRING,
KATR2 TYPE STRING,
KATR3 TYPE STRING,
KATR4 TYPE STRING,
KATR5 TYPE STRING,
KATR6 TYPE STRING,
KATR7 TYPE STRING,
KATR8 TYPE STRING,
KATR9 TYPE STRING,
KATR10 TYPE STRING,
TXJCD TYPE STRING,
WERKS TYPE STRING,
HZUOR TYPE STRING,
ETIKG TYPE STRING,END OF T_EKKO_STR. DATA: WA_V_SONU_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_SONU_STR-MANDT sy-vline
WA_V_SONU_STR-LOCNR sy-vline
WA_V_SONU_STR-EROED sy-vline
WA_V_SONU_STR-SCHLD sy-vline
WA_V_SONU_STR-SPDAB sy-vline
WA_V_SONU_STR-SPDBI sy-vline
WA_V_SONU_STR-AUTOB sy-vline
WA_V_SONU_STR-KOPRO sy-vline
WA_V_SONU_STR-LAYVR sy-vline
WA_V_SONU_STR-FLVAR sy-vline
WA_V_SONU_STR-STFAK sy-vline
WA_V_SONU_STR-VERFL sy-vline
WA_V_SONU_STR-VERFE sy-vline
WA_V_SONU_STR-SPGR1 sy-vline
WA_V_SONU_STR-INPRO sy-vline
WA_V_SONU_STR-EKOAR sy-vline
WA_V_SONU_STR-BETRP sy-vline
WA_V_SONU_STR-BWWRK sy-vline
WA_V_SONU_STR-BWVKO sy-vline
WA_V_SONU_STR-BWVTW sy-vline
WA_V_SONU_STR-BBPRO sy-vline
WA_V_SONU_STR-VKBUR_WRK sy-vline
WA_V_SONU_STR-VLFKZ sy-vline
WA_V_SONU_STR-LIGRD sy-vline
WA_V_SONU_STR-VKORG sy-vline
WA_V_SONU_STR-VTWEG sy-vline
WA_V_SONU_STR-KNAZK sy-vline
WA_V_SONU_STR-KTOKD sy-vline
WA_V_SONU_STR-KUKLA sy-vline
WA_V_SONU_STR-LIFNR sy-vline
WA_V_SONU_STR-NAME1 sy-vline
WA_V_SONU_STR-REGIO sy-vline
WA_V_SONU_STR-KATR1 sy-vline
WA_V_SONU_STR-KATR2 sy-vline
WA_V_SONU_STR-KATR3 sy-vline
WA_V_SONU_STR-KATR4 sy-vline
WA_V_SONU_STR-KATR5 sy-vline
WA_V_SONU_STR-KATR6 sy-vline
WA_V_SONU_STR-KATR7 sy-vline
WA_V_SONU_STR-KATR8 sy-vline
WA_V_SONU_STR-KATR9 sy-vline
WA_V_SONU_STR-KATR10 sy-vline
WA_V_SONU_STR-TXJCD sy-vline
WA_V_SONU_STR-WERKS sy-vline
WA_V_SONU_STR-HZUOR sy-vline
WA_V_SONU_STR-ETIKG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.