ABAP Select data from SAP table PHR07 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PHR07 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 PHR07. 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 PHR07 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_PHR07 TYPE STANDARD TABLE OF PHR07,
      WA_PHR07 TYPE PHR07,
      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: <PHR07> TYPE PHR07.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PHR07.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PHR07
  INTO TABLE IT_PHR07.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PHR07
*  INTO TABLE @DATA(IT_PHR072).
*--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_PHR07 INDEX 1 INTO DATA(WA_PHR072).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PHR07 ASSIGNING <PHR07>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PHR07>-GRNET = 1.
<PHR07>-PYIND = 1.
<PHR07>-TFRDT = 1.
<PHR07>-TFRTY = 1.
<PHR07>-TFRID = 1.

ENDLOOP.

LOOP AT IT_PHR07 INTO WA_PHR07.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PHR07-TTODT, sy-vline,
  WA_PHR07-TTOTY, sy-vline,
  WA_PHR07-TTOID, sy-vline,
  WA_PHR07-LGART, sy-vline,
  WA_PHR07-MUNCP, sy-vline,
  WA_PHR07-MUNCR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PHR07 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_PHR07 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_PHR07 INTO WA_PHR07.


*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_PHR07_STR, 
GRNET TYPE STRING,
PYIND TYPE STRING,
TFRDT TYPE STRING,
TFRTY TYPE STRING,
TFRID TYPE STRING,
TTODT TYPE STRING,
TTOTY TYPE STRING,
TTOID TYPE STRING,
LGART TYPE STRING,
MUNCP TYPE STRING,
MUNCR TYPE STRING,
OZSTJ TYPE STRING,
OZPRI TYPE STRING,
OZNPR TYPE STRING,
KATEG TYPE STRING,
EMDIS TYPE STRING,
OZMJE TYPE STRING,
OZVRE TYPE STRING,
OZNAI TYPE STRING,
CNTR2 TYPE STRING,
RAZOD TYPE STRING,
RAZDO TYPE STRING,
WKHRS TYPE STRING,
IZPRI TYPE STRING,
IZNPR TYPE STRING,
OSNDO TYPE STRING,
EEPE1 TYPE STRING,
EEPE2 TYPE STRING,
ERHE TYPE STRING,
ERIN TYPE STRING,
EREM TYPE STRING,
ERPE1 TYPE STRING,
ERPE2 TYPE STRING,
ERHD TYPE STRING,
ERTA TYPE STRING,
EREMI TYPE STRING,
IZDAT TYPE STRING,
OSODB TYPE STRING,
TAX TYPE STRING,
STAX TYPE STRING,
OBPRI TYPE STRING,
ABHRS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PHR07_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_PHR07_STR-GRNET sy-vline 
WA_PHR07_STR-PYIND sy-vline 
WA_PHR07_STR-TFRDT sy-vline 
WA_PHR07_STR-TFRTY sy-vline 
WA_PHR07_STR-TFRID sy-vline 
WA_PHR07_STR-TTODT sy-vline 
WA_PHR07_STR-TTOTY sy-vline 
WA_PHR07_STR-TTOID sy-vline 
WA_PHR07_STR-LGART sy-vline 
WA_PHR07_STR-MUNCP sy-vline 
WA_PHR07_STR-MUNCR sy-vline 
WA_PHR07_STR-OZSTJ sy-vline 
WA_PHR07_STR-OZPRI sy-vline 
WA_PHR07_STR-OZNPR sy-vline 
WA_PHR07_STR-KATEG sy-vline 
WA_PHR07_STR-EMDIS sy-vline 
WA_PHR07_STR-OZMJE sy-vline 
WA_PHR07_STR-OZVRE sy-vline 
WA_PHR07_STR-OZNAI sy-vline 
WA_PHR07_STR-CNTR2 sy-vline 
WA_PHR07_STR-RAZOD sy-vline 
WA_PHR07_STR-RAZDO sy-vline 
WA_PHR07_STR-WKHRS sy-vline 
WA_PHR07_STR-IZPRI sy-vline 
WA_PHR07_STR-IZNPR sy-vline 
WA_PHR07_STR-OSNDO sy-vline 
WA_PHR07_STR-EEPE1 sy-vline 
WA_PHR07_STR-EEPE2 sy-vline 
WA_PHR07_STR-ERHE sy-vline 
WA_PHR07_STR-ERIN sy-vline 
WA_PHR07_STR-EREM sy-vline 
WA_PHR07_STR-ERPE1 sy-vline 
WA_PHR07_STR-ERPE2 sy-vline 
WA_PHR07_STR-ERHD sy-vline 
WA_PHR07_STR-ERTA sy-vline 
WA_PHR07_STR-EREMI sy-vline 
WA_PHR07_STR-IZDAT sy-vline 
WA_PHR07_STR-OSODB sy-vline 
WA_PHR07_STR-TAX sy-vline 
WA_PHR07_STR-STAX sy-vline 
WA_PHR07_STR-OBPRI sy-vline 
WA_PHR07_STR-ABHRS sy-vline      INTO ld_text SEPARATED BY SPACE.

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