ABAP Select data from SAP table IBOORELSHP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBOORELSHP
*  INTO TABLE @DATA(IT_IBOORELSHP2).
*--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_IBOORELSHP INDEX 1 INTO DATA(WA_IBOORELSHP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBOORELSHP>-MANDT = 1.
<IBOORELSHP>-BILLOFOPERATIONSTYPE = 1.
<IBOORELSHP>-PRDCSSRBOOGROUP = 1.
<IBOORELSHP>-PRDCSSRBOOVARIANT = 1.
<IBOORELSHP>-PRDCSSRBOOOPINTERNALID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBOORELSHP-SUCCSSRBOOGROUP, sy-vline,
  WA_IBOORELSHP-SUCCSSRBOOVARIANT, sy-vline,
  WA_IBOORELSHP-SUCCSSRBOOOPINTERNALID, sy-vline,
  WA_IBOORELSHP-MASTERRECIPERELATIONSHIPTYPE, sy-vline,
  WA_IBOORELSHP-MAXTIMEINTVLISUSEDFORSCHEDG, sy-vline,
  WA_IBOORELSHP-BOOINTERNALVERSIONCOUNTER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBOORELSHP 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_IBOORELSHP 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_IBOORELSHP INTO WA_IBOORELSHP.


*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 ALPHA, internal->external for field PRDCSSRBOOGROUP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBOORELSHP-PRDCSSRBOOGROUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBOORELSHP-PRDCSSRBOOGROUP.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field TIMEINTVLBTWNRELSHPUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IBOORELSHP-TIMEINTVLBTWNRELSHPUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBOORELSHP-TIMEINTVLBTWNRELSHPUNIT.
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_IBOORELSHP_STR, 
MANDT TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
PRDCSSRBOOGROUP TYPE STRING,
PRDCSSRBOOVARIANT TYPE STRING,
PRDCSSRBOOOPINTERNALID TYPE STRING,
SUCCSSRBOOGROUP TYPE STRING,
SUCCSSRBOOVARIANT TYPE STRING,
SUCCSSRBOOOPINTERNALID TYPE STRING,
MASTERRECIPERELATIONSHIPTYPE TYPE STRING,
MAXTIMEINTVLISUSEDFORSCHEDG TYPE STRING,
BOOINTERNALVERSIONCOUNTER TYPE STRING,
BOORELATIONSHIPTYPE TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
CREATIONDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CHANGENUMBER TYPE STRING,
TIMEINTVLBTWNRELSHP TYPE STRING,
MAXTIMEINTVLBTWNRELSHP TYPE STRING,
TIMEINTVLBTWNRELSHPUNIT TYPE STRING,
OPERATIONISSUCCESSOR TYPE STRING,
OPERATIONISPREDECESSOR TYPE STRING,
FACTORYCALENDAR TYPE STRING,
ISDELETED TYPE STRING,
ISIMPLICITLYDELETED TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
PLANT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBOORELSHP_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_IBOORELSHP_STR-MANDT sy-vline 
WA_IBOORELSHP_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_IBOORELSHP_STR-PRDCSSRBOOGROUP sy-vline 
WA_IBOORELSHP_STR-PRDCSSRBOOVARIANT sy-vline 
WA_IBOORELSHP_STR-PRDCSSRBOOOPINTERNALID sy-vline 
WA_IBOORELSHP_STR-SUCCSSRBOOGROUP sy-vline 
WA_IBOORELSHP_STR-SUCCSSRBOOVARIANT sy-vline 
WA_IBOORELSHP_STR-SUCCSSRBOOOPINTERNALID sy-vline 
WA_IBOORELSHP_STR-MASTERRECIPERELATIONSHIPTYPE sy-vline 
WA_IBOORELSHP_STR-MAXTIMEINTVLISUSEDFORSCHEDG sy-vline 
WA_IBOORELSHP_STR-BOOINTERNALVERSIONCOUNTER sy-vline 
WA_IBOORELSHP_STR-BOORELATIONSHIPTYPE sy-vline 
WA_IBOORELSHP_STR-VALIDITYSTARTDATE sy-vline 
WA_IBOORELSHP_STR-VALIDITYENDDATE sy-vline 
WA_IBOORELSHP_STR-CREATIONDATE sy-vline 
WA_IBOORELSHP_STR-CREATEDBYUSER sy-vline 
WA_IBOORELSHP_STR-LASTCHANGEDATE sy-vline 
WA_IBOORELSHP_STR-LASTCHANGEDBYUSER sy-vline 
WA_IBOORELSHP_STR-CHANGENUMBER sy-vline 
WA_IBOORELSHP_STR-TIMEINTVLBTWNRELSHP sy-vline 
WA_IBOORELSHP_STR-MAXTIMEINTVLBTWNRELSHP sy-vline 
WA_IBOORELSHP_STR-TIMEINTVLBTWNRELSHPUNIT sy-vline 
WA_IBOORELSHP_STR-OPERATIONISSUCCESSOR sy-vline 
WA_IBOORELSHP_STR-OPERATIONISPREDECESSOR sy-vline 
WA_IBOORELSHP_STR-FACTORYCALENDAR sy-vline 
WA_IBOORELSHP_STR-ISDELETED sy-vline 
WA_IBOORELSHP_STR-ISIMPLICITLYDELETED sy-vline 
WA_IBOORELSHP_STR-WORKCENTERINTERNALID sy-vline 
WA_IBOORELSHP_STR-PLANT sy-vline      INTO ld_text SEPARATED BY SPACE.

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