ABAP Select data from SAP table RJHPK_UPSELL_ALV_HEADER 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 RJHPK_UPSELL_ALV_HEADER 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 RJHPK_UPSELL_ALV_HEADER. 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 RJHPK_UPSELL_ALV_HEADER 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_RJHPK_UPSELL_ALV_HEADER TYPE STANDARD TABLE OF RJHPK_UPSELL_ALV_HEADER, WA_RJHPK_UPSELL_ALV_HEADER TYPE RJHPK_UPSELL_ALV_HEADER, 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: <RJHPK_UPSELL_ALV_HEADER> TYPE RJHPK_UPSELL_ALV_HEADER. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RJHPK_UPSELL_ALV_HEADER. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RJHPK_UPSELL_ALV_HEADER INTO TABLE IT_RJHPK_UPSELL_ALV_HEADER. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RJHPK_UPSELL_ALV_HEADER * INTO TABLE @DATA(IT_RJHPK_UPSELL_ALV_HEADER2). *--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_RJHPK_UPSELL_ALV_HEADER INDEX 1 INTO DATA(WA_RJHPK_UPSELL_ALV_HEADER2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RJHPK_UPSELL_ALV_HEADER ASSIGNING <RJHPK_UPSELL_ALV_HEADER>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJHPK_UPSELL_ALV_HEADER>-EXPAND = 1.
<RJHPK_UPSELL_ALV_HEADER>-MARK = 1.
<RJHPK_UPSELL_ALV_HEADER>-PACKAGE_ID = 1.
<RJHPK_UPSELL_ALV_HEADER>-PACKAGE_TYPE = 1.
<RJHPK_UPSELL_ALV_HEADER>-PACKAGE_TYPE_TEXT = 1.
ENDLOOP. LOOP AT IT_RJHPK_UPSELL_ALV_HEADER INTO WA_RJHPK_UPSELL_ALV_HEADER. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJHPK_UPSELL_ALV_HEADER-RELEASED, sy-vline,
WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_CATEGORY, sy-vline,
WA_RJHPK_UPSELL_ALV_HEADER-PK_CATEGORY_TEXT, sy-vline,
WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_NAME, sy-vline,
WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_NAME_SHORT, sy-vline,
WA_RJHPK_UPSELL_ALV_HEADER-PK_SALES_INFO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJHPK_UPSELL_ALV_HEADER 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_RJHPK_UPSELL_ALV_HEADER 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_RJHPK_UPSELL_ALV_HEADER INTO WA_RJHPK_UPSELL_ALV_HEADER. *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 PACKAGE_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PACKAGE_CATEGORY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_CATEGORY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHPK_UPSELL_ALV_HEADER-PACKAGE_CATEGORY.
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_RJHPK_UPSELL_ALV_HEADER_STR,
EXPAND TYPE STRING,
MARK TYPE STRING,
PACKAGE_ID TYPE STRING,
PACKAGE_TYPE TYPE STRING,
PACKAGE_TYPE_TEXT TYPE STRING,
RELEASED TYPE STRING,
PACKAGE_CATEGORY TYPE STRING,
PK_CATEGORY_TEXT TYPE STRING,
PACKAGE_NAME TYPE STRING,
PACKAGE_NAME_SHORT TYPE STRING,
PK_SALES_INFO TYPE STRING,
PK_SALES_INFO_SHORT TYPE STRING,
PACKAGE_PRICE TYPE STRING,
PACKAGE_WAERG TYPE STRING,
PK_HOTSPOT TYPE STRING,
PK_SALES_ASSIST TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJHPK_UPSELL_ALV_HEADER_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_RJHPK_UPSELL_ALV_HEADER_STR-EXPAND sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-MARK sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_ID sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_TYPE sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_TYPE_TEXT sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-RELEASED sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_CATEGORY sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PK_CATEGORY_TEXT sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_NAME sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_NAME_SHORT sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PK_SALES_INFO sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PK_SALES_INFO_SHORT sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_PRICE sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PACKAGE_WAERG sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PK_HOTSPOT sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-PK_SALES_ASSIST sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-VALID_FROM sy-vline
WA_RJHPK_UPSELL_ALV_HEADER_STR-VALID_TO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.