ABAP Select data from SAP table BBP_PDS_SC_ITEM_D_ONLY 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_SC_ITEM_D_ONLY 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_SC_ITEM_D_ONLY. 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_SC_ITEM_D_ONLY 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_SC_ITEM_D_ONLY TYPE STANDARD TABLE OF BBP_PDS_SC_ITEM_D_ONLY,
      WA_BBP_PDS_SC_ITEM_D_ONLY TYPE BBP_PDS_SC_ITEM_D_ONLY,
      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_SC_ITEM_D_ONLY> TYPE BBP_PDS_SC_ITEM_D_ONLY.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BBP_PDS_SC_ITEM_D_ONLY.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BBP_PDS_SC_ITEM_D_ONLY
  INTO TABLE IT_BBP_PDS_SC_ITEM_D_ONLY.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BBP_PDS_SC_ITEM_D_ONLY
*  INTO TABLE @DATA(IT_BBP_PDS_SC_ITEM_D_ONLY2).
*--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_SC_ITEM_D_ONLY INDEX 1 INTO DATA(WA_BBP_PDS_SC_ITEM_D_ONLY2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BBP_PDS_SC_ITEM_D_ONLY ASSIGNING <BBP_PDS_SC_ITEM_D_ONLY>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBP_PDS_SC_ITEM_D_ONLY>-HEADER = 1.
<BBP_PDS_SC_ITEM_D_ONLY>-CREATED_BY = 1.
<BBP_PDS_SC_ITEM_D_ONLY>-CREATED_AT = 1.
<BBP_PDS_SC_ITEM_D_ONLY>-CHANGED_BY = 1.
<BBP_PDS_SC_ITEM_D_ONLY>-CHANGED_AT = 1.
ENDLOOP.

LOOP AT IT_BBP_PDS_SC_ITEM_D_ONLY INTO WA_BBP_PDS_SC_ITEM_D_ONLY.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BBP_PDS_SC_ITEM_D_ONLY-DUMMY_EEW_PD_IT_SWD_SC, sy-vline,
WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_ORD_QUAN, sy-vline,
WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_ORD_UNIT, sy-vline,
WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_OPEN_QUAN, sy-vline,
WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_OPEN_UNIT, sy-vline,
WA_BBP_PDS_SC_ITEM_D_ONLY-DUMMY_EEW_PD_IT_CSD_SC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BBP_PDS_SC_ITEM_D_ONLY 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_SC_ITEM_D_ONLY 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_SC_ITEM_D_ONLY INTO WA_BBP_PDS_SC_ITEM_D_ONLY. *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 TSTPS, internal->external for field CREATED_AT CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_BBP_PDS_SC_ITEM_D_ONLY-CREATED_AT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBP_PDS_SC_ITEM_D_ONLY-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CHANGED_AT CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_BBP_PDS_SC_ITEM_D_ONLY-CHANGED_AT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBP_PDS_SC_ITEM_D_ONLY-CHANGED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PS_SC_ORD_UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_ORD_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_ORD_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PS_SC_OPEN_UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_OPEN_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBP_PDS_SC_ITEM_D_ONLY-PS_SC_OPEN_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_SC_ITEM_D_ONLY_STR,
HEADER TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_AT TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_AT TYPE STRING,
DUMMY_EEW_PD_IT_SWD_SC TYPE STRING,
PS_SC_ORD_QUAN TYPE STRING,
PS_SC_ORD_UNIT TYPE STRING,
PS_SC_OPEN_QUAN TYPE STRING,
PS_SC_OPEN_UNIT TYPE STRING,
DUMMY_EEW_PD_IT_CSD_SC TYPE STRING,
VALUE TYPE STRING,
FINAL_ENTRY TYPE STRING,
PRICE_ORIGIN TYPE STRING,
SOURCE_REL_IND TYPE STRING,
QUAN_CF_E TYPE STRING,
QUAN_IV_E TYPE STRING,
QUAN_PO_E TYPE STRING,END OF T_EKKO_STR. DATA: WA_BBP_PDS_SC_ITEM_D_ONLY_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_SC_ITEM_D_ONLY_STR-HEADER sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-CREATED_BY sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-CREATED_AT sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-CHANGED_BY sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-CHANGED_AT sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-DUMMY_EEW_PD_IT_SWD_SC sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-PS_SC_ORD_QUAN sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-PS_SC_ORD_UNIT sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-PS_SC_OPEN_QUAN sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-PS_SC_OPEN_UNIT sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-DUMMY_EEW_PD_IT_CSD_SC sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-VALUE sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-FINAL_ENTRY sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-PRICE_ORIGIN sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-SOURCE_REL_IND sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-QUAN_CF_E sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-QUAN_IV_E sy-vline
WA_BBP_PDS_SC_ITEM_D_ONLY_STR-QUAN_PO_E sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.