ABAP Select data from SAP table BBPAD01ENH0005 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BBPAD01ENH0005 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 BBPAD01ENH0005. 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 BBPAD01ENH0005 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_BBPAD01ENH0005 TYPE STANDARD TABLE OF BBPAD01ENH0005,
      WA_BBPAD01ENH0005 TYPE BBPAD01ENH0005,
      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: <BBPAD01ENH0005> TYPE BBPAD01ENH0005.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BBPAD01ENH0005.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BBPAD01ENH0005
  INTO TABLE IT_BBPAD01ENH0005.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BBPAD01ENH0005
*  INTO TABLE @DATA(IT_BBPAD01ENH00052).
*--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_BBPAD01ENH0005 INDEX 1 INTO DATA(WA_BBPAD01ENH00052).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BBPAD01ENH0005 ASSIGNING <BBPAD01ENH0005>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBPAD01ENH0005>-OBJNR = 1.
<BBPAD01ENH0005>-POPER = 1.
<BBPAD01ENH0005>-TWAER = 1.
<BBPAD01ENH0005>-MEINH = 1.
<BBPAD01ENH0005>-MANUAL = 1.

ENDLOOP.

LOOP AT IT_BBPAD01ENH0005 INTO WA_BBPAD01ENH0005.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BBPAD01ENH0005-KSTAR, sy-vline,
  WA_BBPAD01ENH0005-KOSTL, sy-vline,
  WA_BBPAD01ENH0005-LSTAR, sy-vline,
  WA_BBPAD01ENH0005-MATNR, sy-vline,
  WA_BBPAD01ENH0005-STAGR, sy-vline,
  WA_BBPAD01ENH0005-FIPOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BBPAD01ENH0005 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_BBPAD01ENH0005 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_BBPAD01ENH0005 INTO WA_BBPAD01ENH0005.


*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 PERI7, internal->external for field POPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-POPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-POPER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-MEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WRTTP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-WRTTP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-WRTTP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERSN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-VERSN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-VERSN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODU
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-PRODU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-PRODU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRZNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-PRZNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-PRZNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ASNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-ASNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-ASNUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AWSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-AWSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-AWSYS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERV_AGENT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-SERV_AGENT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-SERV_AGENT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_OBJECT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPAD01ENH0005-REF_OBJECT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPAD01ENH0005-REF_OBJECT_ID.
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_BBPAD01ENH0005_STR, 
OBJNR TYPE STRING,
POPER TYPE STRING,
TWAER TYPE STRING,
MEINH TYPE STRING,
MANUAL TYPE STRING,
KSTAR TYPE STRING,
KOSTL TYPE STRING,
LSTAR TYPE STRING,
MATNR TYPE STRING,
STAGR TYPE STRING,
FIPOS TYPE STRING,
WRTTP TYPE STRING,
VERSN TYPE STRING,
WERKS TYPE STRING,
PRODU TYPE STRING,
FAKTF TYPE STRING,
BEMOT TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
ARBPL TYPE STRING,
AWERK TYPE STRING,
PRZNR TYPE STRING,
ASNUM TYPE STRING,
PERNR TYPE STRING,
WTGBTR TYPE STRING,
WOGBTR TYPE STRING,
WKGBTR TYPE STRING,
MEGBTR TYPE STRING,
ORDERED_PROD TYPE STRING,
CATEGORY_ID TYPE STRING,
AWSYS TYPE STRING,
SERV_AGENT_ID TYPE STRING,
REF_OBJECT_ID TYPE STRING,
REF_OBJECT_ITEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BBPAD01ENH0005_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_BBPAD01ENH0005_STR-OBJNR sy-vline 
WA_BBPAD01ENH0005_STR-POPER sy-vline 
WA_BBPAD01ENH0005_STR-TWAER sy-vline 
WA_BBPAD01ENH0005_STR-MEINH sy-vline 
WA_BBPAD01ENH0005_STR-MANUAL sy-vline 
WA_BBPAD01ENH0005_STR-KSTAR sy-vline 
WA_BBPAD01ENH0005_STR-KOSTL sy-vline 
WA_BBPAD01ENH0005_STR-LSTAR sy-vline 
WA_BBPAD01ENH0005_STR-MATNR sy-vline 
WA_BBPAD01ENH0005_STR-STAGR sy-vline 
WA_BBPAD01ENH0005_STR-FIPOS sy-vline 
WA_BBPAD01ENH0005_STR-WRTTP sy-vline 
WA_BBPAD01ENH0005_STR-VERSN sy-vline 
WA_BBPAD01ENH0005_STR-WERKS sy-vline 
WA_BBPAD01ENH0005_STR-PRODU sy-vline 
WA_BBPAD01ENH0005_STR-FAKTF sy-vline 
WA_BBPAD01ENH0005_STR-BEMOT sy-vline 
WA_BBPAD01ENH0005_STR-BELNR sy-vline 
WA_BBPAD01ENH0005_STR-BUZEI sy-vline 
WA_BBPAD01ENH0005_STR-ARBPL sy-vline 
WA_BBPAD01ENH0005_STR-AWERK sy-vline 
WA_BBPAD01ENH0005_STR-PRZNR sy-vline 
WA_BBPAD01ENH0005_STR-ASNUM sy-vline 
WA_BBPAD01ENH0005_STR-PERNR sy-vline 
WA_BBPAD01ENH0005_STR-WTGBTR sy-vline 
WA_BBPAD01ENH0005_STR-WOGBTR sy-vline 
WA_BBPAD01ENH0005_STR-WKGBTR sy-vline 
WA_BBPAD01ENH0005_STR-MEGBTR sy-vline 
WA_BBPAD01ENH0005_STR-ORDERED_PROD sy-vline 
WA_BBPAD01ENH0005_STR-CATEGORY_ID sy-vline 
WA_BBPAD01ENH0005_STR-AWSYS sy-vline 
WA_BBPAD01ENH0005_STR-SERV_AGENT_ID sy-vline 
WA_BBPAD01ENH0005_STR-REF_OBJECT_ID sy-vline 
WA_BBPAD01ENH0005_STR-REF_OBJECT_ITEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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