ABAP Select data from SAP table PS0010 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PS0010 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 PS0010. 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 PS0010 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_PS0010 TYPE STANDARD TABLE OF PS0010,
      WA_PS0010 TYPE PS0010,
      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: <PS0010> TYPE PS0010.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PS0010.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PS0010
  INTO TABLE IT_PS0010.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PS0010
*  INTO TABLE @DATA(IT_PS00102).
*--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_PS0010 INDEX 1 INTO DATA(WA_PS00102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PS0010 ASSIGNING <PS0010>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PS0010>-LFDNR = 1.
<PS0010>-LGART = 1.
<PS0010>-OPKEN = 1.
<PS0010>-BETRG = 1.
<PS0010>-SONRE = 1.

ENDLOOP.

LOOP AT IT_PS0010 INTO WA_PS0010.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PS0010-ZDATE, sy-vline,
  WA_PS0010-ZFPER, sy-vline,
  WA_PS0010-ZANZL, sy-vline,
  WA_PS0010-ZEINZ, sy-vline,
  WA_PS0010-ANZHL, sy-vline,
  WA_PS0010-EMFSL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PS0010 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_PS0010 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_PS0010 INTO WA_PS0010.


*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_PS0010_STR, 
LFDNR TYPE STRING,
LGART TYPE STRING,
OPKEN TYPE STRING,
BETRG TYPE STRING,
SONRE TYPE STRING,
ZDATE TYPE STRING,
ZFPER TYPE STRING,
ZANZL TYPE STRING,
ZEINZ TYPE STRING,
ANZHL TYPE STRING,
EMFSL TYPE STRING,
EMFTX TYPE STRING,
BKPLZ TYPE STRING,
BKORT TYPE STRING,
BANKS TYPE STRING,
BANKL TYPE STRING,
BANKN TYPE STRING,
ZWECK TYPE STRING,
UWKEN TYPE STRING,
PRITY TYPE STRING,
VBAFM TYPE STRING,
VBAGA TYPE STRING,
VBABS TYPE STRING,
STBKN TYPE STRING,
WZKZ1 TYPE STRING,
WZKZ2 TYPE STRING,
WAERS TYPE STRING,
ZLSCH TYPE STRING,
IBAN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PS0010_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_PS0010_STR-LFDNR sy-vline 
WA_PS0010_STR-LGART sy-vline 
WA_PS0010_STR-OPKEN sy-vline 
WA_PS0010_STR-BETRG sy-vline 
WA_PS0010_STR-SONRE sy-vline 
WA_PS0010_STR-ZDATE sy-vline 
WA_PS0010_STR-ZFPER sy-vline 
WA_PS0010_STR-ZANZL sy-vline 
WA_PS0010_STR-ZEINZ sy-vline 
WA_PS0010_STR-ANZHL sy-vline 
WA_PS0010_STR-EMFSL sy-vline 
WA_PS0010_STR-EMFTX sy-vline 
WA_PS0010_STR-BKPLZ sy-vline 
WA_PS0010_STR-BKORT sy-vline 
WA_PS0010_STR-BANKS sy-vline 
WA_PS0010_STR-BANKL sy-vline 
WA_PS0010_STR-BANKN sy-vline 
WA_PS0010_STR-ZWECK sy-vline 
WA_PS0010_STR-UWKEN sy-vline 
WA_PS0010_STR-PRITY sy-vline 
WA_PS0010_STR-VBAFM sy-vline 
WA_PS0010_STR-VBAGA sy-vline 
WA_PS0010_STR-VBABS sy-vline 
WA_PS0010_STR-STBKN sy-vline 
WA_PS0010_STR-WZKZ1 sy-vline 
WA_PS0010_STR-WZKZ2 sy-vline 
WA_PS0010_STR-WAERS sy-vline 
WA_PS0010_STR-ZLSCH sy-vline 
WA_PS0010_STR-IBAN sy-vline      INTO ld_text SEPARATED BY SPACE.

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