ABAP Select data from SAP table BBP_PDS_CND_ICOM 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 BBP_PDS_CND_ICOM 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 BBP_PDS_CND_ICOM. 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 BBP_PDS_CND_ICOM 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_BBP_PDS_CND_ICOM TYPE STANDARD TABLE OF BBP_PDS_CND_ICOM, WA_BBP_PDS_CND_ICOM TYPE BBP_PDS_CND_ICOM, 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: <BBP_PDS_CND_ICOM> TYPE BBP_PDS_CND_ICOM. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BBP_PDS_CND_ICOM. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BBP_PDS_CND_ICOM INTO TABLE IT_BBP_PDS_CND_ICOM. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BBP_PDS_CND_ICOM * INTO TABLE @DATA(IT_BBP_PDS_CND_ICOM2). *--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_BBP_PDS_CND_ICOM INDEX 1 INTO DATA(WA_BBP_PDS_CND_ICOM2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BBP_PDS_CND_ICOM ASSIGNING <BBP_PDS_CND_ICOM>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBP_PDS_CND_ICOM>-HEADER_GUID = 1.
<BBP_PDS_CND_ICOM>-ITEM_GUID = 1.
<BBP_PDS_CND_ICOM>-APPLICATION = 1.
<BBP_PDS_CND_ICOM>-CURRENCY = 1.
<BBP_PDS_CND_ICOM>-PROCESS_QTY_UNIT = 1.
ENDLOOP. LOOP AT IT_BBP_PDS_CND_ICOM INTO WA_BBP_PDS_CND_ICOM. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BBP_PDS_CND_ICOM-PRODUCT, sy-vline,
WA_BBP_PDS_CND_ICOM-EV_CURR_CHANGED, sy-vline,
WA_BBP_PDS_CND_ICOM-ITEM_DEL_IND, sy-vline,
WA_BBP_PDS_CND_ICOM-UOM_DENOMINATOR, sy-vline,
WA_BBP_PDS_CND_ICOM-UOM_NUMERATOR, sy-vline,
WA_BBP_PDS_CND_ICOM-PS_CTRL_KEY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BBP_PDS_CND_ICOM 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_BBP_PDS_CND_ICOM 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_BBP_PDS_CND_ICOM INTO WA_BBP_PDS_CND_ICOM. *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 CUNIT, internal->external for field PROCESS_QTY_UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BBP_PDS_CND_ICOM-PROCESS_QTY_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBP_PDS_CND_ICOM-PROCESS_QTY_UNIT.
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_BBP_PDS_CND_ICOM_STR,
HEADER_GUID TYPE STRING,
ITEM_GUID TYPE STRING,
APPLICATION TYPE STRING,
CURRENCY TYPE STRING,
PROCESS_QTY_UNIT TYPE STRING,
PRODUCT TYPE STRING,
EV_CURR_CHANGED TYPE STRING,
ITEM_DEL_IND TYPE STRING,
UOM_DENOMINATOR TYPE STRING,
UOM_NUMERATOR TYPE STRING,
PS_CTRL_KEY TYPE STRING,
PS_IPT TYPE STRING,
PS_IDC_TYPE TYPE STRING,
OPT_IND TYPE STRING,
OPT_STATUS TYPE STRING,
PS_GUARANT_MIN TYPE STRING,
PS_PA_NSP_IND TYPE STRING,
PS_GM_NO_EMF TYPE STRING,END OF T_EKKO_STR. DATA: WA_BBP_PDS_CND_ICOM_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_BBP_PDS_CND_ICOM_STR-HEADER_GUID sy-vline
WA_BBP_PDS_CND_ICOM_STR-ITEM_GUID sy-vline
WA_BBP_PDS_CND_ICOM_STR-APPLICATION sy-vline
WA_BBP_PDS_CND_ICOM_STR-CURRENCY sy-vline
WA_BBP_PDS_CND_ICOM_STR-PROCESS_QTY_UNIT sy-vline
WA_BBP_PDS_CND_ICOM_STR-PRODUCT sy-vline
WA_BBP_PDS_CND_ICOM_STR-EV_CURR_CHANGED sy-vline
WA_BBP_PDS_CND_ICOM_STR-ITEM_DEL_IND sy-vline
WA_BBP_PDS_CND_ICOM_STR-UOM_DENOMINATOR sy-vline
WA_BBP_PDS_CND_ICOM_STR-UOM_NUMERATOR sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_CTRL_KEY sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_IPT sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_IDC_TYPE sy-vline
WA_BBP_PDS_CND_ICOM_STR-OPT_IND sy-vline
WA_BBP_PDS_CND_ICOM_STR-OPT_STATUS sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_GUARANT_MIN sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_PA_NSP_IND sy-vline
WA_BBP_PDS_CND_ICOM_STR-PS_GM_NO_EMF sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.