ABAP Select data from SAP table IFEORGOPEXCRLSHP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFEORGOPEXCRLSHP
*  INTO TABLE @DATA(IT_IFEORGOPEXCRLSHP2).
*--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_IFEORGOPEXCRLSHP INDEX 1 INTO DATA(WA_IFEORGOPEXCRLSHP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFEORGOPEXCRLSHP>-MANDT = 1.
<IFEORGOPEXCRLSHP>-FRCELMNTORGPLANVERSION = 1.
<IFEORGOPEXCRLSHP>-FRCELMNTORGTYPE = 1.
<IFEORGOPEXCRLSHP>-FORCEELEMENTORGID = 1.
<IFEORGOPEXCRLSHP>-FRCELMNTORGSUBTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFEORGOPEXCRLSHP-FRCELMNTORGPLNGSTATUS, sy-vline,
  WA_IFEORGOPEXCRLSHP-FRCELMNTORGVALDTYSTARTDATE, sy-vline,
  WA_IFEORGOPEXCRLSHP-FRCELMNTORGVALDTYENDDATE, sy-vline,
  WA_IFEORGOPEXCRLSHP-NUMBEROFFORCEELEMENTORG, sy-vline,
  WA_IFEORGOPEXCRLSHP-FRCELMNTORGINFOTYPE, sy-vline,
  WA_IFEORGOPEXCRLSHP-FRCELMNTORGOPEXERCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFEORGOPEXCRLSHP 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_IFEORGOPEXCRLSHP 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_IFEORGOPEXCRLSHP INTO WA_IFEORGOPEXCRLSHP.


*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_IFEORGOPEXCRLSHP_STR, 
MANDT TYPE STRING,
FRCELMNTORGPLANVERSION TYPE STRING,
FRCELMNTORGTYPE TYPE STRING,
FORCEELEMENTORGID TYPE STRING,
FRCELMNTORGSUBTYPE TYPE STRING,
FRCELMNTORGPLNGSTATUS TYPE STRING,
FRCELMNTORGVALDTYSTARTDATE TYPE STRING,
FRCELMNTORGVALDTYENDDATE TYPE STRING,
NUMBEROFFORCEELEMENTORG TYPE STRING,
FRCELMNTORGINFOTYPE TYPE STRING,
FRCELMNTORGOPEXERCATEGORY TYPE STRING,
FRCELMNTORGOPEXERSUBCATEGORY TYPE STRING,
FRCELMNTORGOPLINTENSITY TYPE STRING,
FRCELMNTORGOPEXERVALDTYSTRTDTE TYPE STRING,
FRCELMNTORGOPEXERVALDTYENDDATE TYPE STRING,
FRCELMNTORGDESCREFNUMBER TYPE STRING,
FRCELMNTORGCLIMATEID TYPE STRING,
COUNTRY TYPE STRING,
FRCELMNTORGTERRAINID TYPE STRING,
FRCELMNTORGWEATHERID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFEORGOPEXCRLSHP_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_IFEORGOPEXCRLSHP_STR-MANDT sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGPLANVERSION sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGTYPE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FORCEELEMENTORGID sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGSUBTYPE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGPLNGSTATUS sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGVALDTYSTARTDATE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGVALDTYENDDATE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-NUMBEROFFORCEELEMENTORG sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGINFOTYPE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGOPEXERCATEGORY sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGOPEXERSUBCATEGORY sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGOPLINTENSITY sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGOPEXERVALDTYSTRTDTE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGOPEXERVALDTYENDDATE sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGDESCREFNUMBER sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGCLIMATEID sy-vline 
WA_IFEORGOPEXCRLSHP_STR-COUNTRY sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGTERRAINID sy-vline 
WA_IFEORGOPEXCRLSHP_STR-FRCELMNTORGWEATHERID sy-vline      INTO ld_text SEPARATED BY SPACE.

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