ABAP Select data from SAP table HRP1015 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRP1015 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 HRP1015. 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 HRP1015 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_HRP1015 TYPE STANDARD TABLE OF HRP1015,
      WA_HRP1015 TYPE HRP1015,
      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: <HRP1015> TYPE HRP1015.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRP1015.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRP1015
  INTO TABLE IT_HRP1015.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRP1015
*  INTO TABLE @DATA(IT_HRP10152).
*--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_HRP1015 INDEX 1 INTO DATA(WA_HRP10152).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRP1015 ASSIGNING <HRP1015>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRP1015>-MANDT = 1.
<HRP1015>-PLVAR = 1.
<HRP1015>-OTYPE = 1.
<HRP1015>-OBJID = 1.
<HRP1015>-SUBTY = 1.

ENDLOOP.

LOOP AT IT_HRP1015 INTO WA_HRP1015.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRP1015-ISTAT, sy-vline,
  WA_HRP1015-BEGDA, sy-vline,
  WA_HRP1015-ENDDA, sy-vline,
  WA_HRP1015-VARYF, sy-vline,
  WA_HRP1015-SEQNR, sy-vline,
  WA_HRP1015-INFTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRP1015 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_HRP1015 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_HRP1015 INTO WA_HRP1015.


*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_HRP1015_STR, 
MANDT TYPE STRING,
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
SUBTY TYPE STRING,
ISTAT TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
VARYF TYPE STRING,
SEQNR TYPE STRING,
INFTY TYPE STRING,
OTJID TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
REASN TYPE STRING,
HISTO TYPE STRING,
ITXNR TYPE STRING,
CTYPE TYPE STRING,
WAERS TYPE STRING,
BUDGT TYPE STRING,
ABART TYPE STRING,
DIRCT TYPE STRING,
RSERV TYPE STRING,
CTYPE001 TYPE STRING,
WAERS001 TYPE STRING,
BUDGT001 TYPE STRING,
ABART001 TYPE STRING,
DIRCT001 TYPE STRING,
RSERV001 TYPE STRING,
CTYPE002 TYPE STRING,
WAERS002 TYPE STRING,
BUDGT002 TYPE STRING,
ABART002 TYPE STRING,
DIRCT002 TYPE STRING,
RSERV002 TYPE STRING,
CTYPE003 TYPE STRING,
WAERS003 TYPE STRING,
BUDGT003 TYPE STRING,
ABART003 TYPE STRING,
DIRCT003 TYPE STRING,
RSERV003 TYPE STRING,
CTYPE004 TYPE STRING,
WAERS004 TYPE STRING,
BUDGT004 TYPE STRING,
ABART004 TYPE STRING,
DIRCT004 TYPE STRING,
RSERV004 TYPE STRING,
CTYPE005 TYPE STRING,
WAERS005 TYPE STRING,
BUDGT005 TYPE STRING,
ABART005 TYPE STRING,
DIRCT005 TYPE STRING,
RSERV005 TYPE STRING,
CTYPE006 TYPE STRING,
WAERS006 TYPE STRING,
BUDGT006 TYPE STRING,
ABART006 TYPE STRING,
DIRCT006 TYPE STRING,
RSERV006 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRP1015_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_HRP1015_STR-MANDT sy-vline 
WA_HRP1015_STR-PLVAR sy-vline 
WA_HRP1015_STR-OTYPE sy-vline 
WA_HRP1015_STR-OBJID sy-vline 
WA_HRP1015_STR-SUBTY sy-vline 
WA_HRP1015_STR-ISTAT sy-vline 
WA_HRP1015_STR-BEGDA sy-vline 
WA_HRP1015_STR-ENDDA sy-vline 
WA_HRP1015_STR-VARYF sy-vline 
WA_HRP1015_STR-SEQNR sy-vline 
WA_HRP1015_STR-INFTY sy-vline 
WA_HRP1015_STR-OTJID sy-vline 
WA_HRP1015_STR-AEDTM sy-vline 
WA_HRP1015_STR-UNAME sy-vline 
WA_HRP1015_STR-REASN sy-vline 
WA_HRP1015_STR-HISTO sy-vline 
WA_HRP1015_STR-ITXNR sy-vline 
WA_HRP1015_STR-CTYPE sy-vline 
WA_HRP1015_STR-WAERS sy-vline 
WA_HRP1015_STR-BUDGT sy-vline 
WA_HRP1015_STR-ABART sy-vline 
WA_HRP1015_STR-DIRCT sy-vline 
WA_HRP1015_STR-RSERV sy-vline 
WA_HRP1015_STR-CTYPE001 sy-vline 
WA_HRP1015_STR-WAERS001 sy-vline 
WA_HRP1015_STR-BUDGT001 sy-vline 
WA_HRP1015_STR-ABART001 sy-vline 
WA_HRP1015_STR-DIRCT001 sy-vline 
WA_HRP1015_STR-RSERV001 sy-vline 
WA_HRP1015_STR-CTYPE002 sy-vline 
WA_HRP1015_STR-WAERS002 sy-vline 
WA_HRP1015_STR-BUDGT002 sy-vline 
WA_HRP1015_STR-ABART002 sy-vline 
WA_HRP1015_STR-DIRCT002 sy-vline 
WA_HRP1015_STR-RSERV002 sy-vline 
WA_HRP1015_STR-CTYPE003 sy-vline 
WA_HRP1015_STR-WAERS003 sy-vline 
WA_HRP1015_STR-BUDGT003 sy-vline 
WA_HRP1015_STR-ABART003 sy-vline 
WA_HRP1015_STR-DIRCT003 sy-vline 
WA_HRP1015_STR-RSERV003 sy-vline 
WA_HRP1015_STR-CTYPE004 sy-vline 
WA_HRP1015_STR-WAERS004 sy-vline 
WA_HRP1015_STR-BUDGT004 sy-vline 
WA_HRP1015_STR-ABART004 sy-vline 
WA_HRP1015_STR-DIRCT004 sy-vline 
WA_HRP1015_STR-RSERV004 sy-vline 
WA_HRP1015_STR-CTYPE005 sy-vline 
WA_HRP1015_STR-WAERS005 sy-vline 
WA_HRP1015_STR-BUDGT005 sy-vline 
WA_HRP1015_STR-ABART005 sy-vline 
WA_HRP1015_STR-DIRCT005 sy-vline 
WA_HRP1015_STR-RSERV005 sy-vline 
WA_HRP1015_STR-CTYPE006 sy-vline 
WA_HRP1015_STR-WAERS006 sy-vline 
WA_HRP1015_STR-BUDGT006 sy-vline 
WA_HRP1015_STR-ABART006 sy-vline 
WA_HRP1015_STR-DIRCT006 sy-vline 
WA_HRP1015_STR-RSERV006 sy-vline      INTO ld_text SEPARATED BY SPACE.

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