ABAP Select data from SAP table PACKKP_LXVAS_APPEND 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 PACKKP_LXVAS_APPEND 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 PACKKP_LXVAS_APPEND. 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 PACKKP_LXVAS_APPEND 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_PACKKP_LXVAS_APPEND TYPE STANDARD TABLE OF PACKKP_LXVAS_APPEND,
WA_PACKKP_LXVAS_APPEND TYPE PACKKP_LXVAS_APPEND,
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: <PACKKP_LXVAS_APPEND> TYPE PACKKP_LXVAS_APPEND.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_PACKKP_LXVAS_APPEND.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM PACKKP_LXVAS_APPEND
INTO TABLE IT_PACKKP_LXVAS_APPEND.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM PACKKP_LXVAS_APPEND
* INTO TABLE @DATA(IT_PACKKP_LXVAS_APPEND2).
*--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_PACKKP_LXVAS_APPEND INDEX 1 INTO DATA(WA_PACKKP_LXVAS_APPEND2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PACKKP_LXVAS_APPEND ASSIGNING <PACKKP_LXVAS_APPEND>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<PACKKP_LXVAS_APPEND>-LGNUM = 1.
<PACKKP_LXVAS_APPEND>-STDTM = 1.
<PACKKP_LXVAS_APPEND>-VTMRT = 1.
<PACKKP_LXVAS_APPEND>-EXEMT = 1.
<PACKKP_LXVAS_APPEND>-DSPTX = 1.
ENDLOOP. LOOP AT IT_PACKKP_LXVAS_APPEND INTO WA_PACKKP_LXVAS_APPEND. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PACKKP_LXVAS_APPEND-ACTSQ, sy-vline,
WA_PACKKP_LXVAS_APPEND-HDRWC, sy-vline,
WA_PACKKP_LXVAS_APPEND-BILLP, sy-vline,
WA_PACKKP_LXVAS_APPEND-SHIPP, sy-vline,
WA_PACKKP_LXVAS_APPEND-VENDR, sy-vline,
WA_PACKKP_LXVAS_APPEND-PURIR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PACKKP_LXVAS_APPEND 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_PACKKP_LXVAS_APPEND 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_PACKKP_LXVAS_APPEND INTO WA_PACKKP_LXVAS_APPEND. *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 BILLP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-BILLP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-BILLP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SHIPP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-SHIPP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-SHIPP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VENDR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-VENDR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-VENDR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PURIR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-PURIR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-PURIR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AGRMT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-AGRMT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-AGRMT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field SMTNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-SMTNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-SMTNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field TMUOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_PACKKP_LXVAS_APPEND-TMUOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PACKKP_LXVAS_APPEND-TMUOM.
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_PACKKP_LXVAS_APPEND_STR,
LGNUM TYPE STRING,
STDTM TYPE STRING,
VTMRT TYPE STRING,
EXEMT TYPE STRING,
DSPTX TYPE STRING,
ACTSQ TYPE STRING,
HDRWC TYPE STRING,
BILLP TYPE STRING,
SHIPP TYPE STRING,
VENDR TYPE STRING,
PURIR TYPE STRING,
PIRTX TYPE STRING,
AGRMT TYPE STRING,
AGRTX TYPE STRING,
SMTNR TYPE STRING,
TMUOM TYPE STRING,
CHPPC TYPE STRING,
CHPTM TYPE STRING,
CHPVP TYPE STRING,
CHPVT TYPE STRING,
RQSCF TYPE STRING,
INTLV TYPE STRING,
HU_TYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_PACKKP_LXVAS_APPEND_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_PACKKP_LXVAS_APPEND_STR-LGNUM sy-vline
WA_PACKKP_LXVAS_APPEND_STR-STDTM sy-vline
WA_PACKKP_LXVAS_APPEND_STR-VTMRT sy-vline
WA_PACKKP_LXVAS_APPEND_STR-EXEMT sy-vline
WA_PACKKP_LXVAS_APPEND_STR-DSPTX sy-vline
WA_PACKKP_LXVAS_APPEND_STR-ACTSQ sy-vline
WA_PACKKP_LXVAS_APPEND_STR-HDRWC sy-vline
WA_PACKKP_LXVAS_APPEND_STR-BILLP sy-vline
WA_PACKKP_LXVAS_APPEND_STR-SHIPP sy-vline
WA_PACKKP_LXVAS_APPEND_STR-VENDR sy-vline
WA_PACKKP_LXVAS_APPEND_STR-PURIR sy-vline
WA_PACKKP_LXVAS_APPEND_STR-PIRTX sy-vline
WA_PACKKP_LXVAS_APPEND_STR-AGRMT sy-vline
WA_PACKKP_LXVAS_APPEND_STR-AGRTX sy-vline
WA_PACKKP_LXVAS_APPEND_STR-SMTNR sy-vline
WA_PACKKP_LXVAS_APPEND_STR-TMUOM sy-vline
WA_PACKKP_LXVAS_APPEND_STR-CHPPC sy-vline
WA_PACKKP_LXVAS_APPEND_STR-CHPTM sy-vline
WA_PACKKP_LXVAS_APPEND_STR-CHPVP sy-vline
WA_PACKKP_LXVAS_APPEND_STR-CHPVT sy-vline
WA_PACKKP_LXVAS_APPEND_STR-RQSCF sy-vline
WA_PACKKP_LXVAS_APPEND_STR-INTLV sy-vline
WA_PACKKP_LXVAS_APPEND_STR-HU_TYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.