ABAP Select data from SAP table IPUBSECAVCEXC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPUBSECAVCEXC
*  INTO TABLE @DATA(IT_IPUBSECAVCEXC2).
*--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_IPUBSECAVCEXC INDEX 1 INTO DATA(WA_IPUBSECAVCEXC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPUBSECAVCEXC>-MANDT = 1.
<IPUBSECAVCEXC>-AVAILYCTRLEXCEPTIONUUID = 1.
<IPUBSECAVCEXC>-AVAILYCTRLEXCEPTIONID = 1.
<IPUBSECAVCEXC>-AVAILYCTRLEXCEPTIONDESCRIPTION = 1.
<IPUBSECAVCEXC>-AVAILYCTRLEXCEPTIONPRIORITY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPUBSECAVCEXC-AVAILABILITYCONTROLPROFILE, sy-vline,
  WA_IPUBSECAVCEXC-AVAILYCTRLEXCEPTIONUSER, sy-vline,
  WA_IPUBSECAVCEXC-AVAILYCTRLEXCEPTIONBEGINDATE, sy-vline,
  WA_IPUBSECAVCEXC-AVAILYCTRLEXCEPTIONENDDATE, sy-vline,
  WA_IPUBSECAVCEXC-CTRLOBJFORFUNDFROM, sy-vline,
  WA_IPUBSECAVCEXC-CTRLOBJFORFUNDTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPUBSECAVCEXC 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_IPUBSECAVCEXC 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_IPUBSECAVCEXC INTO WA_IPUBSECAVCEXC.


*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_IPUBSECAVCEXC_STR, 
MANDT TYPE STRING,
AVAILYCTRLEXCEPTIONUUID TYPE STRING,
AVAILYCTRLEXCEPTIONID TYPE STRING,
AVAILYCTRLEXCEPTIONDESCRIPTION TYPE STRING,
AVAILYCTRLEXCEPTIONPRIORITY TYPE STRING,
AVAILABILITYCONTROLPROFILE TYPE STRING,
AVAILYCTRLEXCEPTIONUSER TYPE STRING,
AVAILYCTRLEXCEPTIONBEGINDATE TYPE STRING,
AVAILYCTRLEXCEPTIONENDDATE TYPE STRING,
CTRLOBJFORFUNDFROM TYPE STRING,
CTRLOBJFORFUNDTO TYPE STRING,
CTRLOBJFORFUNCTIONALAREAFROM TYPE STRING,
CTRLOBJFORFUNCTIONALAREATO TYPE STRING,
CTRLOBJFORBUDGETPERIODFROM TYPE STRING,
CTRLOBJFORBUDGETPERIODTO TYPE STRING,
CTRLOBJFORCOSTCENTERFROM TYPE STRING,
CTRLOBJFORCOSTCENTERTO TYPE STRING,
CTRLOBJFORWBSELEMENTFROM TYPE STRING,
CTRLOBJFORWBSELEMENTTO TYPE STRING,
CTRLOBJFORBUDGETACCOUNTFROM TYPE STRING,
CTRLOBJFORBUDGETACCOUNTTO TYPE STRING,
CTRLOBJFORGRANTFROM TYPE STRING,
CTRLOBJFORGRANTTO TYPE STRING,
CTRLOBJFORSPONSOREDPROGRAMFROM TYPE STRING,
CTRLOBJFORSPONSOREDPROGRAMTO TYPE STRING,
CTRLOBJFORSPONSOREDCLASSFROM TYPE STRING,
CTRLOBJFORSPONSOREDCLASSTO TYPE STRING,
AVAILYCTRLEXCPTNCRTEDATDTETIME TYPE STRING,
AVAILYCTRLEXCEPTIONCREATEDBY TYPE STRING,
AVAILYCTRLEXCPTNCHGDATDTETIME TYPE STRING,
AVAILYCTRLEXCEPTIONCHANGEDBY TYPE STRING,
AVAILYCTRLEXCEPTIONISACTIVE TYPE STRING,
AVAILYCTRLTOLERANCEPROFILE TYPE STRING,
NMBROFAVAILYCTRLEXCEPTIONUSES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPUBSECAVCEXC_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_IPUBSECAVCEXC_STR-MANDT sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONUUID sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONID sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONDESCRIPTION sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONPRIORITY sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILABILITYCONTROLPROFILE sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONUSER sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONBEGINDATE sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONENDDATE sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORFUNDFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORFUNDTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORFUNCTIONALAREAFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORFUNCTIONALAREATO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORBUDGETPERIODFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORBUDGETPERIODTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORCOSTCENTERFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORCOSTCENTERTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORWBSELEMENTFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORWBSELEMENTTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORBUDGETACCOUNTFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORBUDGETACCOUNTTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORGRANTFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORGRANTTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORSPONSOREDPROGRAMFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORSPONSOREDPROGRAMTO sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORSPONSOREDCLASSFROM sy-vline 
WA_IPUBSECAVCEXC_STR-CTRLOBJFORSPONSOREDCLASSTO sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCPTNCRTEDATDTETIME sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONCREATEDBY sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCPTNCHGDATDTETIME sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONCHANGEDBY sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLEXCEPTIONISACTIVE sy-vline 
WA_IPUBSECAVCEXC_STR-AVAILYCTRLTOLERANCEPROFILE sy-vline 
WA_IPUBSECAVCEXC_STR-NMBROFAVAILYCTRLEXCEPTIONUSES sy-vline      INTO ld_text SEPARATED BY SPACE.

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