ABAP Select data from SAP table BAPI_ORDER_PROD_REL_TOOLS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_ORDER_PROD_REL_TOOLS
*  INTO TABLE @DATA(IT_BAPI_ORDER_PROD_REL_TOOLS2).
*--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_BAPI_ORDER_PROD_REL_TOOLS INDEX 1 INTO DATA(WA_BAPI_ORDER_PROD_REL_TOOLS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_ORDER_PROD_REL_TOOLS>-ROUTING_NO = 1.
<BAPI_ORDER_PROD_REL_TOOLS>-COUNTER = 1.
<BAPI_ORDER_PROD_REL_TOOLS>-PRT_ITEM_COUNT = 1.
<BAPI_ORDER_PROD_REL_TOOLS>-DELETION_INDICATOR = 1.
<BAPI_ORDER_PROD_REL_TOOLS>-TASK_LIST_TYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_ORDER_PROD_REL_TOOLS-TASK_LIST_GROUP, sy-vline,
  WA_BAPI_ORDER_PROD_REL_TOOLS-CTRL_KEY, sy-vline,
  WA_BAPI_ORDER_PROD_REL_TOOLS-EARL_SCHED_START_DATE, sy-vline,
  WA_BAPI_ORDER_PROD_REL_TOOLS-EARL_SCHED_START_TIME, sy-vline,
  WA_BAPI_ORDER_PROD_REL_TOOLS-EARL_SCHED_FINISH_DATE, sy-vline,
  WA_BAPI_ORDER_PROD_REL_TOOLS-EARL_SCHED_FINISH_TIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_ORDER_PROD_REL_TOOLS 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_BAPI_ORDER_PROD_REL_TOOLS 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_BAPI_ORDER_PROD_REL_TOOLS INTO WA_BAPI_ORDER_PROD_REL_TOOLS.


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

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

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

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

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

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

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

*Conversion exit FHMAR, internal->external for field PRT_CATEGORY
CALL FUNCTION 'CONVERSION_EXIT_FHMAR_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_ORDER_PROD_REL_TOOLS-PRT_CATEGORY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_ORDER_PROD_REL_TOOLS-PRT_CATEGORY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN5, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATNL, internal->external for field MATERIAL_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field MATERIAL_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL_LONG
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_LONG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_ORDER_PROD_REL_TOOLS-MATERIAL_LONG.
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_BAPI_ORDER_PROD_REL_TOOLS_STR, 
ROUTING_NO TYPE STRING,
COUNTER TYPE STRING,
PRT_ITEM_COUNT TYPE STRING,
DELETION_INDICATOR TYPE STRING,
TASK_LIST_TYPE TYPE STRING,
TASK_LIST_GROUP TYPE STRING,
CTRL_KEY TYPE STRING,
EARL_SCHED_START_DATE TYPE STRING,
EARL_SCHED_START_TIME TYPE STRING,
EARL_SCHED_FINISH_DATE TYPE STRING,
EARL_SCHED_FINISH_TIME TYPE STRING,
LATEST_SCHED_START_DATE TYPE STRING,
LATEST_SCHED_START_TIME TYPE STRING,
LATEST_SCHED_FINISH_DATE TYPE STRING,
LATEST_SCHED_FINISH_TIME TYPE STRING,
ACTUAL_START_DATE TYPE STRING,
ACTUAL_START_TIME TYPE STRING,
ACTUAL_FINISH_DATE TYPE STRING,
ACTUAL_FINISH_TIME TYPE STRING,
DURATION TYPE STRING,
DURATION_UNIT TYPE STRING,
DURATION_UNIT_ISO TYPE STRING,
STD_VALUE_FOR_PRT_QTY TYPE STRING,
STD_VALUE_UNIT TYPE STRING,
STD_VALUE_UNIT_ISO TYPE STRING,
TOTAL_QUANTITY TYPE STRING,
QUANTITY_UNIT TYPE STRING,
QUANTITY_UNIT_ISO TYPE STRING,
FORMULA_TOT_QTY TYPE STRING,
STD_USAGE_VALUE_FOR_PRT TYPE STRING,
STD_USAGE_VALUE_UNIT TYPE STRING,
STD_USAGE_VALUE_UNIT_ISO TYPE STRING,
USAGE_VALUE TYPE STRING,
USAGE_VALUE_UNIT TYPE STRING,
USAGE_VALUE_UNIT_ISO TYPE STRING,
FORMULA_TOT_USAGE TYPE STRING,
ORDER_NUMBER TYPE STRING,
PRT_CATEGORY TYPE STRING,
PRT_NUMBER TYPE STRING,
PRT_PLANT TYPE STRING,
MATERIAL TYPE STRING,
DOCUMENT_TYPE TYPE STRING,
DOCUMENT_NUMBER TYPE STRING,
DOCUMENT_VERSION TYPE STRING,
DOCUMENT_PART TYPE STRING,
EQUIPMENT TYPE STRING,
MEASURING_POINT TYPE STRING,
DESCRIPTION_MEASURING_POINT TYPE STRING,
DESCRIPTION TYPE STRING,
BASE_UNIT TYPE STRING,
BASE_UNIT_ISO TYPE STRING,
SYSTEM_STATUS TYPE STRING,
MATERIAL_EXTERNAL TYPE STRING,
MATERIAL_GUID TYPE STRING,
MATERIAL_VERSION TYPE STRING,
MATERIAL_LONG TYPE STRING,
PRT_NUMBER_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_ORDER_PROD_REL_TOOLS_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_BAPI_ORDER_PROD_REL_TOOLS_STR-ROUTING_NO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-COUNTER sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-PRT_ITEM_COUNT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DELETION_INDICATOR sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-TASK_LIST_TYPE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-TASK_LIST_GROUP sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-CTRL_KEY sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-EARL_SCHED_START_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-EARL_SCHED_START_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-EARL_SCHED_FINISH_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-EARL_SCHED_FINISH_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-LATEST_SCHED_START_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-LATEST_SCHED_START_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-LATEST_SCHED_FINISH_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-LATEST_SCHED_FINISH_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-ACTUAL_START_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-ACTUAL_START_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-ACTUAL_FINISH_DATE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-ACTUAL_FINISH_TIME sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DURATION sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DURATION_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DURATION_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_VALUE_FOR_PRT_QTY sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_VALUE_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_VALUE_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-TOTAL_QUANTITY sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-QUANTITY_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-QUANTITY_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-FORMULA_TOT_QTY sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_USAGE_VALUE_FOR_PRT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_USAGE_VALUE_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-STD_USAGE_VALUE_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-USAGE_VALUE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-USAGE_VALUE_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-USAGE_VALUE_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-FORMULA_TOT_USAGE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-ORDER_NUMBER sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-PRT_CATEGORY sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-PRT_NUMBER sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-PRT_PLANT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MATERIAL sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DOCUMENT_TYPE sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DOCUMENT_NUMBER sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DOCUMENT_VERSION sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DOCUMENT_PART sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-EQUIPMENT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MEASURING_POINT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DESCRIPTION_MEASURING_POINT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-DESCRIPTION sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-BASE_UNIT sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-BASE_UNIT_ISO sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-SYSTEM_STATUS sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MATERIAL_EXTERNAL sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MATERIAL_GUID sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MATERIAL_VERSION sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-MATERIAL_LONG sy-vline 
WA_BAPI_ORDER_PROD_REL_TOOLS_STR-PRT_NUMBER_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

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