ABAP Select data from SAP table JBP_STR_FO_OPTQWF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBP_STR_FO_OPTQWF
*  INTO TABLE @DATA(IT_JBP_STR_FO_OPTQWF2).
*--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_JBP_STR_FO_OPTQWF INDEX 1 INTO DATA(WA_JBP_STR_FO_OPTQWF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBP_STR_FO_OPTQWF>-BPROV1 = 1.
<JBP_STR_FO_OPTQWF>-BPROV2 = 1.
<JBP_STR_FO_OPTQWF>-BPROV3 = 1.
<JBP_STR_FO_OPTQWF>-BPROV4 = 1.
<JBP_STR_FO_OPTQWF>-BABRHW = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBP_STR_FO_OPTQWF-BDSKHW, sy-vline,
  WA_JBP_STR_FO_OPTQWF-BMRKBW, sy-vline,
  WA_JBP_STR_FO_OPTQWF-BWATRA, sy-vline,
  WA_JBP_STR_FO_OPTQWF-BMINRK, sy-vline,
  WA_JBP_STR_FO_OPTQWF-BLSMBW, sy-vline,
  WA_JBP_STR_FO_OPTQWF-BLSMHW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBP_STR_FO_OPTQWF 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_JBP_STR_FO_OPTQWF 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_JBP_STR_FO_OPTQWF INTO WA_JBP_STR_FO_OPTQWF.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_JBP_STR_FO_OPTQWF_STR, 
BPROV1 TYPE STRING,
BPROV2 TYPE STRING,
BPROV3 TYPE STRING,
BPROV4 TYPE STRING,
BABRHW TYPE STRING,
BDSKHW TYPE STRING,
BMRKBW TYPE STRING,
BWATRA TYPE STRING,
BMINRK TYPE STRING,
BLSMBW TYPE STRING,
BLSMHW TYPE STRING,
BSTERG TYPE STRING,
BPRMBW TYPE STRING,
BPRMHW TYPE STRING,
BEGEPRO TYPE STRING,
BOPVLD TYPE STRING,
BZINKK TYPE STRING,
BEINWE TYPE STRING,
AVERKS TYPE STRING,
AKAUFS TYPE STRING,
BDISAB TYPE STRING,
BEGEPBW TYPE STRING,
BEGEPHW TYPE STRING,
BEGEPBE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBP_STR_FO_OPTQWF_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_JBP_STR_FO_OPTQWF_STR-BPROV1 sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BPROV2 sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BPROV3 sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BPROV4 sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BABRHW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BDSKHW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BMRKBW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BWATRA sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BMINRK sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BLSMBW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BLSMHW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BSTERG sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BPRMBW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BPRMHW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BEGEPRO sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BOPVLD sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BZINKK sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BEINWE sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-AVERKS sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-AKAUFS sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BDISAB sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BEGEPBW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BEGEPHW sy-vline 
WA_JBP_STR_FO_OPTQWF_STR-BEGEPBE sy-vline      INTO ld_text SEPARATED BY SPACE.

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