ABAP Select data from SAP table PB0395 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 PB0395 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 PB0395. 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 PB0395 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_PB0395 TYPE STANDARD TABLE OF PB0395,
      WA_PB0395 TYPE PB0395,
      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: <PB0395> TYPE PB0395.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PB0395.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PB0395
  INTO TABLE IT_PB0395.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PB0395
*  INTO TABLE @DATA(IT_PB03952).
*--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_PB0395 INDEX 1 INTO DATA(WA_PB03952).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PB0395 ASSIGNING <PB0395>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PB0395>-MANDT = 1.
<PB0395>-PERNR = 1.
<PB0395>-SUBTY = 1.
<PB0395>-OBJPS = 1.
<PB0395>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_PB0395 INTO WA_PB0395.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PB0395-ENDDA, sy-vline,
  WA_PB0395-BEGDA, sy-vline,
  WA_PB0395-SEQNR, sy-vline,
  WA_PB0395-AEDTM, sy-vline,
  WA_PB0395-UNAME, sy-vline,
  WA_PB0395-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PB0395 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_PB0395 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_PB0395 INTO WA_PB0395.


*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_PB0395_STR, 
MANDT TYPE STRING,
PERNR TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
ANSVH TYPE STRING,
ORGEH TYPE STRING,
POSIT TYPE STRING,
SBMOD TYPE STRING,
SACHA TYPE STRING,
SACHP TYPE STRING,
SACHZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PB0395_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_PB0395_STR-MANDT sy-vline 
WA_PB0395_STR-PERNR sy-vline 
WA_PB0395_STR-SUBTY sy-vline 
WA_PB0395_STR-OBJPS sy-vline 
WA_PB0395_STR-SPRPS sy-vline 
WA_PB0395_STR-ENDDA sy-vline 
WA_PB0395_STR-BEGDA sy-vline 
WA_PB0395_STR-SEQNR sy-vline 
WA_PB0395_STR-AEDTM sy-vline 
WA_PB0395_STR-UNAME sy-vline 
WA_PB0395_STR-HISTO sy-vline 
WA_PB0395_STR-ITXEX sy-vline 
WA_PB0395_STR-REFEX sy-vline 
WA_PB0395_STR-ORDEX sy-vline 
WA_PB0395_STR-ITBLD sy-vline 
WA_PB0395_STR-PREAS sy-vline 
WA_PB0395_STR-FLAG1 sy-vline 
WA_PB0395_STR-FLAG2 sy-vline 
WA_PB0395_STR-FLAG3 sy-vline 
WA_PB0395_STR-FLAG4 sy-vline 
WA_PB0395_STR-RESE1 sy-vline 
WA_PB0395_STR-RESE2 sy-vline 
WA_PB0395_STR-GRPVL sy-vline 
WA_PB0395_STR-WERKS sy-vline 
WA_PB0395_STR-BTRTL sy-vline 
WA_PB0395_STR-ANSVH sy-vline 
WA_PB0395_STR-ORGEH sy-vline 
WA_PB0395_STR-POSIT sy-vline 
WA_PB0395_STR-SBMOD sy-vline 
WA_PB0395_STR-SACHA sy-vline 
WA_PB0395_STR-SACHP sy-vline 
WA_PB0395_STR-SACHZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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