ABAP Select data from SAP table JBD_STR_POS_V into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBD_STR_POS_V
*  INTO TABLE @DATA(IT_JBD_STR_POS_V2).
*--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_JBD_STR_POS_V INDEX 1 INTO DATA(WA_JBD_STR_POS_V2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBD_STR_POS_V>-GSART = 1.
<JBD_STR_POS_V>-BUKRS = 1.
<JBD_STR_POS_V>-RANLW = 1.
<JBD_STR_POS_V>-RLDEPO = 1.
<JBD_STR_POS_V>-SSHLNG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBD_STR_POS_V-RPORTB, sy-vline,
  WA_JBD_STR_POS_V-WBWAER, sy-vline,
  WA_JBD_STR_POS_V-DBSTND, sy-vline,
  WA_JBD_STR_POS_V-ABMENG, sy-vline,
  WA_JBD_STR_POS_V-ABMENGV, sy-vline,
  WA_JBD_STR_POS_V-ABKNTK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBD_STR_POS_V 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_JBD_STR_POS_V 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_JBD_STR_POS_V INTO WA_JBD_STR_POS_V.


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

*Conversion exit EXCRT, internal->external for field KGLDKU
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_JBD_STR_POS_V-KGLDKU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBD_STR_POS_V-KGLDKU.
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_JBD_STR_POS_V_STR, 
GSART TYPE STRING,
BUKRS TYPE STRING,
RANLW TYPE STRING,
RLDEPO TYPE STRING,
SSHLNG TYPE STRING,
RPORTB TYPE STRING,
WBWAER TYPE STRING,
DBSTND TYPE STRING,
ABMENG TYPE STRING,
ABMENGV TYPE STRING,
ABKNTK TYPE STRING,
ABKNTKV TYPE STRING,
BBBETR TYPE STRING,
BBBETRV TYPE STRING,
BPGLDKU TYPE STRING,
KGLDKU TYPE STRING,
NGLDKU TYPE STRING,
BGLDKU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBD_STR_POS_V_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_JBD_STR_POS_V_STR-GSART sy-vline 
WA_JBD_STR_POS_V_STR-BUKRS sy-vline 
WA_JBD_STR_POS_V_STR-RANLW sy-vline 
WA_JBD_STR_POS_V_STR-RLDEPO sy-vline 
WA_JBD_STR_POS_V_STR-SSHLNG sy-vline 
WA_JBD_STR_POS_V_STR-RPORTB sy-vline 
WA_JBD_STR_POS_V_STR-WBWAER sy-vline 
WA_JBD_STR_POS_V_STR-DBSTND sy-vline 
WA_JBD_STR_POS_V_STR-ABMENG sy-vline 
WA_JBD_STR_POS_V_STR-ABMENGV sy-vline 
WA_JBD_STR_POS_V_STR-ABKNTK sy-vline 
WA_JBD_STR_POS_V_STR-ABKNTKV sy-vline 
WA_JBD_STR_POS_V_STR-BBBETR sy-vline 
WA_JBD_STR_POS_V_STR-BBBETRV sy-vline 
WA_JBD_STR_POS_V_STR-BPGLDKU sy-vline 
WA_JBD_STR_POS_V_STR-KGLDKU sy-vline 
WA_JBD_STR_POS_V_STR-NGLDKU sy-vline 
WA_JBD_STR_POS_V_STR-BGLDKU sy-vline      INTO ld_text SEPARATED BY SPACE.

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