ABAP Select data from SAP table BAPICMS_STR_MOV_INV_CRT 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 BAPICMS_STR_MOV_INV_CRT 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 BAPICMS_STR_MOV_INV_CRT. 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 BAPICMS_STR_MOV_INV_CRT 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_BAPICMS_STR_MOV_INV_CRT TYPE STANDARD TABLE OF BAPICMS_STR_MOV_INV_CRT,
      WA_BAPICMS_STR_MOV_INV_CRT TYPE BAPICMS_STR_MOV_INV_CRT,
      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: <BAPICMS_STR_MOV_INV_CRT> TYPE BAPICMS_STR_MOV_INV_CRT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPICMS_STR_MOV_INV_CRT
*  INTO TABLE @DATA(IT_BAPICMS_STR_MOV_INV_CRT2).
*--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_BAPICMS_STR_MOV_INV_CRT INDEX 1 INTO DATA(WA_BAPICMS_STR_MOV_INV_CRT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPICMS_STR_MOV_INV_CRT ASSIGNING <BAPICMS_STR_MOV_INV_CRT>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPICMS_STR_MOV_INV_CRT>-INVOICE_NUMBER = 1.
<BAPICMS_STR_MOV_INV_CRT>-PRICE_OF_SINGLE_UNIT = 1.
<BAPICMS_STR_MOV_INV_CRT>-CURRENCY_OF_PRICE_OF_UNIT = 1.
<BAPICMS_STR_MOV_INV_CRT>-CURRENCY_OF_PRICE_OF_UNIT_ISO = 1.
<BAPICMS_STR_MOV_INV_CRT>-TYPE_OF_STOCK_EXCHANGE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPICMS_STR_MOV_INV_CRT-STOCK_EXCHANGE, sy-vline,
WA_BAPICMS_STR_MOV_INV_CRT-DATE_OF_PREVIOUS_QUOTATION, sy-vline,
WA_BAPICMS_STR_MOV_INV_CRT-STOCK_PRICE, sy-vline,
WA_BAPICMS_STR_MOV_INV_CRT-CURRENCY_STOCK_PRICE, sy-vline,
WA_BAPICMS_STR_MOV_INV_CRT-CURRENCY_STOCK_PRICE_ISO, sy-vline,
WA_BAPICMS_STR_MOV_INV_CRT-QUANTITY_OF_INVENTORY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPICMS_STR_MOV_INV_CRT 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_BAPICMS_STR_MOV_INV_CRT 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_BAPICMS_STR_MOV_INV_CRT INTO WA_BAPICMS_STR_MOV_INV_CRT. *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 UNIT_OF_MEASURE_FOR_INVENTORY CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPICMS_STR_MOV_INV_CRT-UNIT_OF_MEASURE_FOR_INVENTORY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPICMS_STR_MOV_INV_CRT-UNIT_OF_MEASURE_FOR_INVENTORY.
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_BAPICMS_STR_MOV_INV_CRT_STR,
INVOICE_NUMBER TYPE STRING,
PRICE_OF_SINGLE_UNIT TYPE STRING,
CURRENCY_OF_PRICE_OF_UNIT TYPE STRING,
CURRENCY_OF_PRICE_OF_UNIT_ISO TYPE STRING,
TYPE_OF_STOCK_EXCHANGE TYPE STRING,
STOCK_EXCHANGE TYPE STRING,
DATE_OF_PREVIOUS_QUOTATION TYPE STRING,
STOCK_PRICE TYPE STRING,
CURRENCY_STOCK_PRICE TYPE STRING,
CURRENCY_STOCK_PRICE_ISO TYPE STRING,
QUANTITY_OF_INVENTORY TYPE STRING,
UNIT_OF_MEASURE_FOR_INVENTORY TYPE STRING,
UNIT_OF_MEASURE_FOR_INVENTOR_I TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPICMS_STR_MOV_INV_CRT_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_BAPICMS_STR_MOV_INV_CRT_STR-INVOICE_NUMBER sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-PRICE_OF_SINGLE_UNIT sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-CURRENCY_OF_PRICE_OF_UNIT sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-CURRENCY_OF_PRICE_OF_UNIT_ISO sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-TYPE_OF_STOCK_EXCHANGE sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-STOCK_EXCHANGE sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-DATE_OF_PREVIOUS_QUOTATION sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-STOCK_PRICE sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-CURRENCY_STOCK_PRICE sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-CURRENCY_STOCK_PRICE_ISO sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-QUANTITY_OF_INVENTORY sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-UNIT_OF_MEASURE_FOR_INVENTORY sy-vline
WA_BAPICMS_STR_MOV_INV_CRT_STR-UNIT_OF_MEASURE_FOR_INVENTOR_I sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.