ABAP Select data from SAP table IEUTILSCONTRACT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEUTILSCONTRACT
*  INTO TABLE @DATA(IT_IEUTILSCONTRACT2).
*--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_IEUTILSCONTRACT INDEX 1 INTO DATA(WA_IEUTILSCONTRACT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEUTILSCONTRACT>-MANDT = 1.
<IEUTILSCONTRACT>-UTILITIESCONTRACT = 1.
<IEUTILSCONTRACT>-COMPANYCODE = 1.
<IEUTILSCONTRACT>-UTILITIESDIVISION = 1.
<IEUTILSCONTRACT>-ALTERNATIVEUTILITIESPORTION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEUTILSCONTRACT-UTILSCONTRISBILLEDMANUALLY, sy-vline,
  WA_IEUTILSCONTRACT-UTILSBILLGBLOCKREASON, sy-vline,
  WA_IEUTILSCONTRACT-UTILSBILLGUNBLOCKREASON, sy-vline,
  WA_IEUTILSCONTRACT-UTILITIESINSTALLATION, sy-vline,
  WA_IEUTILSCONTRACT-CONTRACTACCOUNT, sy-vline,
  WA_IEUTILSCONTRACT-UTILITIESMOVEINDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEUTILSCONTRACT 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_IEUTILSCONTRACT 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_IEUTILSCONTRACT INTO WA_IEUTILSCONTRACT.


*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 UTILITIESCONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IEUTILSCONTRACT-UTILITIESCONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEUTILSCONTRACT-UTILITIESCONTRACT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field CONTRACTACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IEUTILSCONTRACT-CONTRACTACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEUTILSCONTRACT-CONTRACTACCOUNT.
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_IEUTILSCONTRACT_STR, 
MANDT TYPE STRING,
UTILITIESCONTRACT TYPE STRING,
COMPANYCODE TYPE STRING,
UTILITIESDIVISION TYPE STRING,
ALTERNATIVEUTILITIESPORTION TYPE STRING,
UTILSCONTRISBILLEDMANUALLY TYPE STRING,
UTILSBILLGBLOCKREASON TYPE STRING,
UTILSBILLGUNBLOCKREASON TYPE STRING,
UTILITIESINSTALLATION TYPE STRING,
CONTRACTACCOUNT TYPE STRING,
UTILITIESMOVEINDATE TYPE STRING,
UTILITIESMOVEOUTDATE TYPE STRING,
UTILSCONTRACTCREATIONDATE TYPE STRING,
UTILSCONTRACTCREATEDBYUSER TYPE STRING,
UTILSCONTRACTLASTCHANGEDATE TYPE STRING,
UTILSCONTRACTLASTCHANGEDBYUSER TYPE STRING,
UTILSCONTRISFINALLYBILLED TYPE STRING,
UTILSPLANTORCOMPANYCONSUMPTION TYPE STRING,
UTILSCONTRJOINTINVCTYPE TYPE STRING,
UTILITIESCONTRACTCANCLNDATE TYPE STRING,
UTILITIESCONTRACTRENEWALDATE TYPE STRING,
CADUNNINGPROCEDURE TYPE STRING,
UTILITIESSERVICEPROVIDER TYPE STRING,
UTILSCONTRACTPROCESSINGSTS TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
DELETIONINDICATOR TYPE STRING,
UTILSOUTSRTGCHECKGRPFORBILLG TYPE STRING,
UTILITIESCONTRACTDESCRIPTION TYPE STRING,
UTILITIESACCOUNTDETNCODE TYPE STRING,
UTILSCONTRSPCFCBDGTBILLGCYCLE TYPE STRING,
UTILSBILLGOUTSORTINGREASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEUTILSCONTRACT_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_IEUTILSCONTRACT_STR-MANDT sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESCONTRACT sy-vline 
WA_IEUTILSCONTRACT_STR-COMPANYCODE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESDIVISION sy-vline 
WA_IEUTILSCONTRACT_STR-ALTERNATIVEUTILITIESPORTION sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRISBILLEDMANUALLY sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSBILLGBLOCKREASON sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSBILLGUNBLOCKREASON sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESINSTALLATION sy-vline 
WA_IEUTILSCONTRACT_STR-CONTRACTACCOUNT sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESMOVEINDATE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESMOVEOUTDATE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRACTCREATIONDATE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRACTCREATEDBYUSER sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRACTLASTCHANGEDATE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRACTLASTCHANGEDBYUSER sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRISFINALLYBILLED sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSPLANTORCOMPANYCONSUMPTION sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRJOINTINVCTYPE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESCONTRACTCANCLNDATE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESCONTRACTRENEWALDATE sy-vline 
WA_IEUTILSCONTRACT_STR-CADUNNINGPROCEDURE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESSERVICEPROVIDER sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRACTPROCESSINGSTS sy-vline 
WA_IEUTILSCONTRACT_STR-AUTHORIZATIONGROUP sy-vline 
WA_IEUTILSCONTRACT_STR-DELETIONINDICATOR sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSOUTSRTGCHECKGRPFORBILLG sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESCONTRACTDESCRIPTION sy-vline 
WA_IEUTILSCONTRACT_STR-UTILITIESACCOUNTDETNCODE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSCONTRSPCFCBDGTBILLGCYCLE sy-vline 
WA_IEUTILSCONTRACT_STR-UTILSBILLGOUTSORTINGREASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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