ABAP Select data from SAP table HRP1655 into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRP1655 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 HRP1655. 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 HRP1655 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_HRP1655 TYPE STANDARD TABLE OF HRP1655,
      WA_HRP1655 TYPE HRP1655,
      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: <HRP1655> TYPE HRP1655.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRP1655.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRP1655
  INTO TABLE IT_HRP1655.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRP1655
*  INTO TABLE @DATA(IT_HRP16552).
*--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_HRP1655 INDEX 1 INTO DATA(WA_HRP16552).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRP1655 ASSIGNING <HRP1655>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRP1655>-MANDT = 1.
<HRP1655>-PLVAR = 1.
<HRP1655>-OTYPE = 1.
<HRP1655>-OBJID = 1.
<HRP1655>-SUBTY = 1.
ENDLOOP.

LOOP AT IT_HRP1655 INTO WA_HRP1655.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRP1655-ISTAT, sy-vline,
WA_HRP1655-BEGDA, sy-vline,
WA_HRP1655-ENDDA, sy-vline,
WA_HRP1655-VARYF, sy-vline,
WA_HRP1655-SEQNR, sy-vline,
WA_HRP1655-INFTY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_HRP1655 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_HRP1655 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_HRP1655 INTO WA_HRP1655. *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_HRP1655_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,
GPVAL TYPE STRING,
HEADU TYPE STRING,
DETAU TYPE STRING,
FLTAX TYPE STRING,
FLPFR TYPE STRING,
FLSIN TYPE STRING,
FLSCP TYPE STRING,
UPVAL TYPE STRING,
SNAME TYPE STRING,
TELNR TYPE STRING,
FAXNR TYPE STRING,
EMAIL TYPE STRING,
ANSNR TYPE STRING,
KPP00 TYPE STRING,
KDOKP TYPE STRING,
KDOKD TYPE STRING,
KDOKH TYPE STRING,
KOKFS TYPE STRING,
OKATO TYPE STRING,
OKTMO TYPE STRING,
OKOPF TYPE STRING,
REGCD TYPE STRING,
REGOR TYPE STRING,
EGRUL TYPE STRING,
ORPRF TYPE STRING,
KOGRN TYPE STRING,
TAXPR TYPE STRING,
TFOMS TYPE STRING,
CONT01 TYPE STRING,
PERN01 TYPE STRING,
CONT02 TYPE STRING,
PERN02 TYPE STRING,
FSSCD TYPE STRING,
TOSP TYPE STRING,
FLHUTAX TYPE STRING,
FLHUPFR TYPE STRING,
FLHUSIN TYPE STRING,
FLHUSCP TYPE STRING,
HUTAX TYPE STRING,
HUPFR TYPE STRING,
HUSIN TYPE STRING,
HUSCP TYPE STRING,
PSORG TYPE STRING,END OF T_EKKO_STR. DATA: WA_HRP1655_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_HRP1655_STR-MANDT sy-vline
WA_HRP1655_STR-PLVAR sy-vline
WA_HRP1655_STR-OTYPE sy-vline
WA_HRP1655_STR-OBJID sy-vline
WA_HRP1655_STR-SUBTY sy-vline
WA_HRP1655_STR-ISTAT sy-vline
WA_HRP1655_STR-BEGDA sy-vline
WA_HRP1655_STR-ENDDA sy-vline
WA_HRP1655_STR-VARYF sy-vline
WA_HRP1655_STR-SEQNR sy-vline
WA_HRP1655_STR-INFTY sy-vline
WA_HRP1655_STR-OTJID sy-vline
WA_HRP1655_STR-AEDTM sy-vline
WA_HRP1655_STR-UNAME sy-vline
WA_HRP1655_STR-REASN sy-vline
WA_HRP1655_STR-HISTO sy-vline
WA_HRP1655_STR-ITXNR sy-vline
WA_HRP1655_STR-GPVAL sy-vline
WA_HRP1655_STR-HEADU sy-vline
WA_HRP1655_STR-DETAU sy-vline
WA_HRP1655_STR-FLTAX sy-vline
WA_HRP1655_STR-FLPFR sy-vline
WA_HRP1655_STR-FLSIN sy-vline
WA_HRP1655_STR-FLSCP sy-vline
WA_HRP1655_STR-UPVAL sy-vline
WA_HRP1655_STR-SNAME sy-vline
WA_HRP1655_STR-TELNR sy-vline
WA_HRP1655_STR-FAXNR sy-vline
WA_HRP1655_STR-EMAIL sy-vline
WA_HRP1655_STR-ANSNR sy-vline
WA_HRP1655_STR-KPP00 sy-vline
WA_HRP1655_STR-KDOKP sy-vline
WA_HRP1655_STR-KDOKD sy-vline
WA_HRP1655_STR-KDOKH sy-vline
WA_HRP1655_STR-KOKFS sy-vline
WA_HRP1655_STR-OKATO sy-vline
WA_HRP1655_STR-OKTMO sy-vline
WA_HRP1655_STR-OKOPF sy-vline
WA_HRP1655_STR-REGCD sy-vline
WA_HRP1655_STR-REGOR sy-vline
WA_HRP1655_STR-EGRUL sy-vline
WA_HRP1655_STR-ORPRF sy-vline
WA_HRP1655_STR-KOGRN sy-vline
WA_HRP1655_STR-TAXPR sy-vline
WA_HRP1655_STR-TFOMS sy-vline
WA_HRP1655_STR-CONT01 sy-vline
WA_HRP1655_STR-PERN01 sy-vline
WA_HRP1655_STR-CONT02 sy-vline
WA_HRP1655_STR-PERN02 sy-vline
WA_HRP1655_STR-FSSCD sy-vline
WA_HRP1655_STR-TOSP sy-vline
WA_HRP1655_STR-FLHUTAX sy-vline
WA_HRP1655_STR-FLHUPFR sy-vline
WA_HRP1655_STR-FLHUSIN sy-vline
WA_HRP1655_STR-FLHUSCP sy-vline
WA_HRP1655_STR-HUTAX sy-vline
WA_HRP1655_STR-HUPFR sy-vline
WA_HRP1655_STR-HUSIN sy-vline
WA_HRP1655_STR-HUSCP sy-vline
WA_HRP1655_STR-PSORG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.