ABAP Select data from SAP table BAPI10502POOUTO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI10502POOUTO 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 BAPI10502POOUTO. 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 BAPI10502POOUTO 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_BAPI10502POOUTO TYPE STANDARD TABLE OF BAPI10502POOUTO,
      WA_BAPI10502POOUTO TYPE BAPI10502POOUTO,
      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: <BAPI10502POOUTO> TYPE BAPI10502POOUTO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI10502POOUTO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI10502POOUTO
  INTO TABLE IT_BAPI10502POOUTO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI10502POOUTO
*  INTO TABLE @DATA(IT_BAPI10502POOUTO2).
*--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_BAPI10502POOUTO INDEX 1 INTO DATA(WA_BAPI10502POOUTO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI10502POOUTO ASSIGNING <BAPI10502POOUTO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI10502POOUTO>-ORDID = 1.
<BAPI10502POOUTO>-SCHEDID = 1.
<BAPI10502POOUTO>-METHOD = 1.
<BAPI10502POOUTO>-ORDER_SYSTEM = 1.
<BAPI10502POOUTO>-ORDER_NUMBER = 1.

ENDLOOP.

LOOP AT IT_BAPI10502POOUTO INTO WA_BAPI10502POOUTO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI10502POOUTO-ORDER_TYPE, sy-vline,
  WA_BAPI10502POOUTO-ITEM_NUMBER, sy-vline,
  WA_BAPI10502POOUTO-SCHED_LINE, sy-vline,
  WA_BAPI10502POOUTO-PRODUCT, sy-vline,
  WA_BAPI10502POOUTO-LOCATION, sy-vline,
  WA_BAPI10502POOUTO-LOCTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI10502POOUTO 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_BAPI10502POOUTO 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_BAPI10502POOUTO INTO WA_BAPI10502POOUTO.


*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 ORDER_SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-ORDER_SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-ORDER_SYSTEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNITOFMEAS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-UNITOFMEAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-UNITOFMEAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field DELIVERY_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-DELIVERY_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-DELIVERY_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CON_SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-CON_SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-CON_SYSTEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field AVAIL_TIME
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-AVAIL_TIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-AVAIL_TIME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SPEC_STOCK_SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI10502POOUTO-SPEC_STOCK_SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI10502POOUTO-SPEC_STOCK_SYSTEM.
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_BAPI10502POOUTO_STR, 
ORDID TYPE STRING,
SCHEDID TYPE STRING,
METHOD TYPE STRING,
ORDER_SYSTEM TYPE STRING,
ORDER_NUMBER TYPE STRING,
ORDER_TYPE TYPE STRING,
ITEM_NUMBER TYPE STRING,
SCHED_LINE TYPE STRING,
PRODUCT TYPE STRING,
LOCATION TYPE STRING,
LOCTYPE TYPE STRING,
STORAGE_LOCATION TYPE STRING,
BATCH TYPE STRING,
SPEC_STOCK_IND TYPE STRING,
SPEC_STOCK_KEY TYPE STRING,
SPEC_STOCK_EXP TYPE STRING,
VENDOR TYPE STRING,
UNITOFMEAS TYPE STRING,
UNITOFMEAS_ISO TYPE STRING,
QUANTITY TYPE STRING,
DELIVERY_DATE TYPE STRING,
FIXED TYPE STRING,
ATPCAT TYPE STRING,
PROC_TYPE TYPE STRING,
PURCH_ORG TYPE STRING,
DOC_SRC TYPE STRING,
SUBCO TYPE STRING,
CONSI TYPE STRING,
CONF TYPE STRING,
CNVIN TYPE STRING,
STATUS TYPE STRING,
ORDER_QUANTITY TYPE STRING,
QUANTITY_REDUCED TYPE STRING,
FINAL_DELIVERED TYPE STRING,
CON_NUMBER TYPE STRING,
CON_ITEM TYPE STRING,
CON_SYSTEM TYPE STRING,
AVAIL_TIME TYPE STRING,
IGNORE_PEGGING TYPE STRING,
POSEX TYPE STRING,
SPEC_STOCK_SYSTEM TYPE STRING,
APPLI TYPE STRING,
TTYPE TYPE STRING,
PRIORITY TYPE STRING,
PLANNING_TYPE TYPE STRING,
PRODUCT_BSG TYPE STRING,
LOCATION_BSG TYPE STRING,
VENDOR_BSG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI10502POOUTO_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_BAPI10502POOUTO_STR-ORDID sy-vline 
WA_BAPI10502POOUTO_STR-SCHEDID sy-vline 
WA_BAPI10502POOUTO_STR-METHOD sy-vline 
WA_BAPI10502POOUTO_STR-ORDER_SYSTEM sy-vline 
WA_BAPI10502POOUTO_STR-ORDER_NUMBER sy-vline 
WA_BAPI10502POOUTO_STR-ORDER_TYPE sy-vline 
WA_BAPI10502POOUTO_STR-ITEM_NUMBER sy-vline 
WA_BAPI10502POOUTO_STR-SCHED_LINE sy-vline 
WA_BAPI10502POOUTO_STR-PRODUCT sy-vline 
WA_BAPI10502POOUTO_STR-LOCATION sy-vline 
WA_BAPI10502POOUTO_STR-LOCTYPE sy-vline 
WA_BAPI10502POOUTO_STR-STORAGE_LOCATION sy-vline 
WA_BAPI10502POOUTO_STR-BATCH sy-vline 
WA_BAPI10502POOUTO_STR-SPEC_STOCK_IND sy-vline 
WA_BAPI10502POOUTO_STR-SPEC_STOCK_KEY sy-vline 
WA_BAPI10502POOUTO_STR-SPEC_STOCK_EXP sy-vline 
WA_BAPI10502POOUTO_STR-VENDOR sy-vline 
WA_BAPI10502POOUTO_STR-UNITOFMEAS sy-vline 
WA_BAPI10502POOUTO_STR-UNITOFMEAS_ISO sy-vline 
WA_BAPI10502POOUTO_STR-QUANTITY sy-vline 
WA_BAPI10502POOUTO_STR-DELIVERY_DATE sy-vline 
WA_BAPI10502POOUTO_STR-FIXED sy-vline 
WA_BAPI10502POOUTO_STR-ATPCAT sy-vline 
WA_BAPI10502POOUTO_STR-PROC_TYPE sy-vline 
WA_BAPI10502POOUTO_STR-PURCH_ORG sy-vline 
WA_BAPI10502POOUTO_STR-DOC_SRC sy-vline 
WA_BAPI10502POOUTO_STR-SUBCO sy-vline 
WA_BAPI10502POOUTO_STR-CONSI sy-vline 
WA_BAPI10502POOUTO_STR-CONF sy-vline 
WA_BAPI10502POOUTO_STR-CNVIN sy-vline 
WA_BAPI10502POOUTO_STR-STATUS sy-vline 
WA_BAPI10502POOUTO_STR-ORDER_QUANTITY sy-vline 
WA_BAPI10502POOUTO_STR-QUANTITY_REDUCED sy-vline 
WA_BAPI10502POOUTO_STR-FINAL_DELIVERED sy-vline 
WA_BAPI10502POOUTO_STR-CON_NUMBER sy-vline 
WA_BAPI10502POOUTO_STR-CON_ITEM sy-vline 
WA_BAPI10502POOUTO_STR-CON_SYSTEM sy-vline 
WA_BAPI10502POOUTO_STR-AVAIL_TIME sy-vline 
WA_BAPI10502POOUTO_STR-IGNORE_PEGGING sy-vline 
WA_BAPI10502POOUTO_STR-POSEX sy-vline 
WA_BAPI10502POOUTO_STR-SPEC_STOCK_SYSTEM sy-vline 
WA_BAPI10502POOUTO_STR-APPLI sy-vline 
WA_BAPI10502POOUTO_STR-TTYPE sy-vline 
WA_BAPI10502POOUTO_STR-PRIORITY sy-vline 
WA_BAPI10502POOUTO_STR-PLANNING_TYPE sy-vline 
WA_BAPI10502POOUTO_STR-PRODUCT_BSG sy-vline 
WA_BAPI10502POOUTO_STR-LOCATION_BSG sy-vline 
WA_BAPI10502POOUTO_STR-VENDOR_BSG sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.