ABAP Select data from SAP table BBPT_PRGENERALH 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 BBPT_PRGENERALH 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 BBPT_PRGENERALH. 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 BBPT_PRGENERALH 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_BBPT_PRGENERALH TYPE STANDARD TABLE OF BBPT_PRGENERALH, WA_BBPT_PRGENERALH TYPE BBPT_PRGENERALH, 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: <BBPT_PRGENERALH> TYPE BBPT_PRGENERALH. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BBPT_PRGENERALH. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BBPT_PRGENERALH INTO TABLE IT_BBPT_PRGENERALH. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BBPT_PRGENERALH * INTO TABLE @DATA(IT_BBPT_PRGENERALH2). *--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_BBPT_PRGENERALH INDEX 1 INTO DATA(WA_BBPT_PRGENERALH2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BBPT_PRGENERALH ASSIGNING <BBPT_PRGENERALH>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBPT_PRGENERALH>-CLIENT = 1.
<BBPT_PRGENERALH>-FRG_GUID = 1.
<BBPT_PRGENERALH>-VALID_TO = 1.
<BBPT_PRGENERALH>-ORDER_UNIT = 1.
<BBPT_PRGENERALH>-PRICE = 1.
ENDLOOP. LOOP AT IT_BBPT_PRGENERALH INTO WA_BBPT_PRGENERALH. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BBPT_PRGENERALH-PRICE_UNIT, sy-vline,
WA_BBPT_PRGENERALH-CURRENCY, sy-vline,
WA_BBPT_PRGENERALH-VALID_FROM, sy-vline,
WA_BBPT_PRGENERALH-UPNAME, sy-vline,
WA_BBPT_PRGENERALH-LOGSYS, sy-vline,
WA_BBPT_PRGENERALH-UPDATE_TYPE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BBPT_PRGENERALH 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_BBPT_PRGENERALH 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_BBPT_PRGENERALH INTO WA_BBPT_PRGENERALH. *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 VALID_TO CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_BBPT_PRGENERALH-VALID_TO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBPT_PRGENERALH-VALID_TO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field ORDER_UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BBPT_PRGENERALH-ORDER_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBPT_PRGENERALH-ORDER_UNIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTPS, internal->external for field VALID_FROM CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_BBPT_PRGENERALH-VALID_FROM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBPT_PRGENERALH-VALID_FROM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LOGSYS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BBPT_PRGENERALH-LOGSYS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BBPT_PRGENERALH-LOGSYS.
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_BBPT_PRGENERALH_STR,
CLIENT TYPE STRING,
FRG_GUID TYPE STRING,
VALID_TO TYPE STRING,
ORDER_UNIT TYPE STRING,
PRICE TYPE STRING,
PRICE_UNIT TYPE STRING,
CURRENCY TYPE STRING,
VALID_FROM TYPE STRING,
UPNAME TYPE STRING,
LOGSYS TYPE STRING,
UPDATE_TYPE TYPE STRING,
NEW_ENTRY TYPE STRING,END OF T_EKKO_STR. DATA: WA_BBPT_PRGENERALH_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_BBPT_PRGENERALH_STR-CLIENT sy-vline
WA_BBPT_PRGENERALH_STR-FRG_GUID sy-vline
WA_BBPT_PRGENERALH_STR-VALID_TO sy-vline
WA_BBPT_PRGENERALH_STR-ORDER_UNIT sy-vline
WA_BBPT_PRGENERALH_STR-PRICE sy-vline
WA_BBPT_PRGENERALH_STR-PRICE_UNIT sy-vline
WA_BBPT_PRGENERALH_STR-CURRENCY sy-vline
WA_BBPT_PRGENERALH_STR-VALID_FROM sy-vline
WA_BBPT_PRGENERALH_STR-UPNAME sy-vline
WA_BBPT_PRGENERALH_STR-LOGSYS sy-vline
WA_BBPT_PRGENERALH_STR-UPDATE_TYPE sy-vline
WA_BBPT_PRGENERALH_STR-NEW_ENTRY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.