ABAP Select data from SAP table PDEPBSVASEN_SIPA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDEPBSVASEN_SIPA
*  INTO TABLE @DATA(IT_PDEPBSVASEN_SIPA2).
*--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_PDEPBSVASEN_SIPA INDEX 1 INTO DATA(WA_PDEPBSVASEN_SIPA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PDEPBSVASEN_SIPA>-MANDT = 1.
<PDEPBSVASEN_SIPA>-PERNR = 1.
<PDEPBSVASEN_SIPA>-REQTYPE = 1.
<PDEPBSVASEN_SIPA>-APRFNR = 1.
<PDEPBSVASEN_SIPA>-VERSION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDEPBSVASEN_SIPA-BEGDA, sy-vline,
  WA_PDEPBSVASEN_SIPA-CVBEGDA, sy-vline,
  WA_PDEPBSVASEN_SIPA-CVENDDA, sy-vline,
  WA_PDEPBSVASEN_SIPA-NUMERPTM, sy-vline,
  WA_PDEPBSVASEN_SIPA-DENOMPTM, sy-vline,
  WA_PDEPBSVASEN_SIPA-NUMERWCF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDEPBSVASEN_SIPA 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_PDEPBSVASEN_SIPA 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_PDEPBSVASEN_SIPA INTO WA_PDEPBSVASEN_SIPA.


*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_PDEPBSVASEN_SIPA_STR, 
MANDT TYPE STRING,
PERNR TYPE STRING,
REQTYPE TYPE STRING,
APRFNR TYPE STRING,
VERSION TYPE STRING,
BEGDA TYPE STRING,
CVBEGDA TYPE STRING,
CVENDDA TYPE STRING,
NUMERPTM TYPE STRING,
DENOMPTM TYPE STRING,
NUMERWCF TYPE STRING,
DENOMWCF TYPE STRING,
NUMERWQT TYPE STRING,
DENOMWQT TYPE STRING,
CALYY TYPE STRING,
CALMM TYPE STRING,
CALDD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDEPBSVASEN_SIPA_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_PDEPBSVASEN_SIPA_STR-MANDT sy-vline 
WA_PDEPBSVASEN_SIPA_STR-PERNR sy-vline 
WA_PDEPBSVASEN_SIPA_STR-REQTYPE sy-vline 
WA_PDEPBSVASEN_SIPA_STR-APRFNR sy-vline 
WA_PDEPBSVASEN_SIPA_STR-VERSION sy-vline 
WA_PDEPBSVASEN_SIPA_STR-BEGDA sy-vline 
WA_PDEPBSVASEN_SIPA_STR-CVBEGDA sy-vline 
WA_PDEPBSVASEN_SIPA_STR-CVENDDA sy-vline 
WA_PDEPBSVASEN_SIPA_STR-NUMERPTM sy-vline 
WA_PDEPBSVASEN_SIPA_STR-DENOMPTM sy-vline 
WA_PDEPBSVASEN_SIPA_STR-NUMERWCF sy-vline 
WA_PDEPBSVASEN_SIPA_STR-DENOMWCF sy-vline 
WA_PDEPBSVASEN_SIPA_STR-NUMERWQT sy-vline 
WA_PDEPBSVASEN_SIPA_STR-DENOMWQT sy-vline 
WA_PDEPBSVASEN_SIPA_STR-CALYY sy-vline 
WA_PDEPBSVASEN_SIPA_STR-CALMM sy-vline 
WA_PDEPBSVASEN_SIPA_STR-CALDD sy-vline      INTO ld_text SEPARATED BY SPACE.

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