ABAP Select data from SAP table EHPRCC_OUTPL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHPRCC_OUTPL
*  INTO TABLE @DATA(IT_EHPRCC_OUTPL2).
*--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_EHPRCC_OUTPL INDEX 1 INTO DATA(WA_EHPRCC_OUTPL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHPRCC_OUTPL>-MANDT = 1.
<EHPRCC_OUTPL>-EXPTYP = 1.
<EHPRCC_OUTPL>-SBGVID = 1.
<EHPRCC_OUTPL>-TPLCAT = 1.
<EHPRCC_OUTPL>-NORMVAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHPRCC_OUTPL-FORM_NAME, sy-vline,
  WA_EHPRCC_OUTPL-AIFCLASS, sy-vline,
  WA_EHPRCC_OUTPL-FINAL_REP_FUNC, sy-vline,
  WA_EHPRCC_OUTPL-PARAM_DET_FUNC, sy-vline,
  WA_EHPRCC_OUTPL-DVSSAVE, sy-vline,
  WA_EHPRCC_OUTPL-FLG_WO_RAWREP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EHPRCC_OUTPL 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_EHPRCC_OUTPL 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_EHPRCC_OUTPL INTO WA_EHPRCC_OUTPL.


*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.

*Conversion exit CHRID, internal->external for field SBGVID
CALL FUNCTION 'CONVERSION_EXIT_CHRID_OUTPUT'
  EXPORTING
    input =                      WA_EHPRCC_OUTPL-SBGVID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHPRCC_OUTPL-SBGVID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU_DEFAULT
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_EHPRCC_OUTPL-LANGU_DEFAULT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHPRCC_OUTPL-LANGU_DEFAULT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOKNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EHPRCC_OUTPL-DOKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHPRCC_OUTPL-DOKNR.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_EHPRCC_OUTPL_STR, 
MANDT TYPE STRING,
EXPTYP TYPE STRING,
SBGVID TYPE STRING,
TPLCAT TYPE STRING,
NORMVAR TYPE STRING,
FORM_NAME TYPE STRING,
AIFCLASS TYPE STRING,
FINAL_REP_FUNC TYPE STRING,
PARAM_DET_FUNC TYPE STRING,
DVSSAVE TYPE STRING,
FLG_WO_RAWREP TYPE STRING,
LANGU_DEFAULT TYPE STRING,
WWIAPPL TYPE STRING,
EHSDOKAR TYPE STRING,
DAPPL TYPE STRING,
DOKAR TYPE STRING,
DOKNR TYPE STRING,
DOKVR TYPE STRING,
DOKTL TYPE STRING,
XSLT TYPE STRING,
ATTACHMENT_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHPRCC_OUTPL_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_EHPRCC_OUTPL_STR-MANDT sy-vline 
WA_EHPRCC_OUTPL_STR-EXPTYP sy-vline 
WA_EHPRCC_OUTPL_STR-SBGVID sy-vline 
WA_EHPRCC_OUTPL_STR-TPLCAT sy-vline 
WA_EHPRCC_OUTPL_STR-NORMVAR sy-vline 
WA_EHPRCC_OUTPL_STR-FORM_NAME sy-vline 
WA_EHPRCC_OUTPL_STR-AIFCLASS sy-vline 
WA_EHPRCC_OUTPL_STR-FINAL_REP_FUNC sy-vline 
WA_EHPRCC_OUTPL_STR-PARAM_DET_FUNC sy-vline 
WA_EHPRCC_OUTPL_STR-DVSSAVE sy-vline 
WA_EHPRCC_OUTPL_STR-FLG_WO_RAWREP sy-vline 
WA_EHPRCC_OUTPL_STR-LANGU_DEFAULT sy-vline 
WA_EHPRCC_OUTPL_STR-WWIAPPL sy-vline 
WA_EHPRCC_OUTPL_STR-EHSDOKAR sy-vline 
WA_EHPRCC_OUTPL_STR-DAPPL sy-vline 
WA_EHPRCC_OUTPL_STR-DOKAR sy-vline 
WA_EHPRCC_OUTPL_STR-DOKNR sy-vline 
WA_EHPRCC_OUTPL_STR-DOKVR sy-vline 
WA_EHPRCC_OUTPL_STR-DOKTL sy-vline 
WA_EHPRCC_OUTPL_STR-XSLT sy-vline 
WA_EHPRCC_OUTPL_STR-ATTACHMENT_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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