ABAP Select data from SAP table WTY_PNWTYH_DYN_G 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 WTY_PNWTYH_DYN_G 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 WTY_PNWTYH_DYN_G. 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 WTY_PNWTYH_DYN_G 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_WTY_PNWTYH_DYN_G TYPE STANDARD TABLE OF WTY_PNWTYH_DYN_G, WA_WTY_PNWTYH_DYN_G TYPE WTY_PNWTYH_DYN_G, 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: <WTY_PNWTYH_DYN_G> TYPE WTY_PNWTYH_DYN_G. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_WTY_PNWTYH_DYN_G. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM WTY_PNWTYH_DYN_G INTO TABLE IT_WTY_PNWTYH_DYN_G. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM WTY_PNWTYH_DYN_G * INTO TABLE @DATA(IT_WTY_PNWTYH_DYN_G2). *--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_WTY_PNWTYH_DYN_G INDEX 1 INTO DATA(WA_WTY_PNWTYH_DYN_G2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_WTY_PNWTYH_DYN_G ASSIGNING <WTY_PNWTYH_DYN_G>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<WTY_PNWTYH_DYN_G>-PNGUID = 1.
<WTY_PNWTYH_DYN_G>-DISTANCE = 1.
<WTY_PNWTYH_DYN_G>-D_UNIT = 1.
<WTY_PNWTYH_DYN_G>-EQUNR = 1.
<WTY_PNWTYH_DYN_G>-CLMTY_DES = 1.
ENDLOOP. LOOP AT IT_WTY_PNWTYH_DYN_G INTO WA_WTY_PNWTYH_DYN_G. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_WTY_PNWTYH_DYN_G-MODTX, sy-vline,
WA_WTY_PNWTYH_DYN_G-OBJCT_TXT2, sy-vline,
WA_WTY_PNWTYH_DYN_G-OBJCT_TXT, sy-vline,
WA_WTY_PNWTYH_DYN_G-ASTATE_TXT, sy-vline,
WA_WTY_PNWTYH_DYN_G-VALIC, sy-vline,
WA_WTY_PNWTYH_DYN_G-VALIC_CRNCY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_WTY_PNWTYH_DYN_G 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_WTY_PNWTYH_DYN_G 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_WTY_PNWTYH_DYN_G INTO WA_WTY_PNWTYH_DYN_G. *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 LUNIT, internal->external for field D_UNIT CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT' EXPORTING input = WA_WTY_PNWTYH_DYN_G-D_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_WTY_PNWTYH_DYN_G-D_UNIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EQUNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_WTY_PNWTYH_DYN_G-EQUNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_WTY_PNWTYH_DYN_G-EQUNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ADRNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_WTY_PNWTYH_DYN_G-ADRNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_WTY_PNWTYH_DYN_G-ADRNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KUNNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_WTY_PNWTYH_DYN_G-KUNNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_WTY_PNWTYH_DYN_G-KUNNR.
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_WTY_PNWTYH_DYN_G_STR,
PNGUID TYPE STRING,
DISTANCE TYPE STRING,
D_UNIT TYPE STRING,
EQUNR TYPE STRING,
CLMTY_DES TYPE STRING,
MODTX TYPE STRING,
OBJCT_TXT2 TYPE STRING,
OBJCT_TXT TYPE STRING,
ASTATE_TXT TYPE STRING,
VALIC TYPE STRING,
VALIC_CRNCY TYPE STRING,
VALOV TYPE STRING,
VALOV_CRNCY TYPE STRING,
VALIV TYPE STRING,
VALIV_CRNCY TYPE STRING,
VALOC TYPE STRING,
VALOC_CRNCY TYPE STRING,
TEXT_EXISTS TYPE STRING,
FI_DOC_EXIST TYPE STRING,
QMART TYPE STRING,
CLMGRPTX TYPE STRING,
ADRNR TYPE STRING,
KUNNR TYPE STRING,
CHANGE_FLAG TYPE STRING,
MEASURE_POINT TYPE STRING,
BUKRS TYPE STRING,
LOG_MEMO_HEAD TYPE STRING,
REVERSAL_POST TYPE STRING,
POSKT_GRP TYPE STRING,
ORT01 TYPE STRING,
LAND1 TYPE STRING,
NAME1 TYPE STRING,
VHCLE TYPE STRING,END OF T_EKKO_STR. DATA: WA_WTY_PNWTYH_DYN_G_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_WTY_PNWTYH_DYN_G_STR-PNGUID sy-vline
WA_WTY_PNWTYH_DYN_G_STR-DISTANCE sy-vline
WA_WTY_PNWTYH_DYN_G_STR-D_UNIT sy-vline
WA_WTY_PNWTYH_DYN_G_STR-EQUNR sy-vline
WA_WTY_PNWTYH_DYN_G_STR-CLMTY_DES sy-vline
WA_WTY_PNWTYH_DYN_G_STR-MODTX sy-vline
WA_WTY_PNWTYH_DYN_G_STR-OBJCT_TXT2 sy-vline
WA_WTY_PNWTYH_DYN_G_STR-OBJCT_TXT sy-vline
WA_WTY_PNWTYH_DYN_G_STR-ASTATE_TXT sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALIC sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALIC_CRNCY sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALOV sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALOV_CRNCY sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALIV sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALIV_CRNCY sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALOC sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VALOC_CRNCY sy-vline
WA_WTY_PNWTYH_DYN_G_STR-TEXT_EXISTS sy-vline
WA_WTY_PNWTYH_DYN_G_STR-FI_DOC_EXIST sy-vline
WA_WTY_PNWTYH_DYN_G_STR-QMART sy-vline
WA_WTY_PNWTYH_DYN_G_STR-CLMGRPTX sy-vline
WA_WTY_PNWTYH_DYN_G_STR-ADRNR sy-vline
WA_WTY_PNWTYH_DYN_G_STR-KUNNR sy-vline
WA_WTY_PNWTYH_DYN_G_STR-CHANGE_FLAG sy-vline
WA_WTY_PNWTYH_DYN_G_STR-MEASURE_POINT sy-vline
WA_WTY_PNWTYH_DYN_G_STR-BUKRS sy-vline
WA_WTY_PNWTYH_DYN_G_STR-LOG_MEMO_HEAD sy-vline
WA_WTY_PNWTYH_DYN_G_STR-REVERSAL_POST sy-vline
WA_WTY_PNWTYH_DYN_G_STR-POSKT_GRP sy-vline
WA_WTY_PNWTYH_DYN_G_STR-ORT01 sy-vline
WA_WTY_PNWTYH_DYN_G_STR-LAND1 sy-vline
WA_WTY_PNWTYH_DYN_G_STR-NAME1 sy-vline
WA_WTY_PNWTYH_DYN_G_STR-VHCLE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.