ABAP Select data from SAP table IRENVELOPE19 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 IRENVELOPE19 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 IRENVELOPE19. 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 IRENVELOPE19 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_IRENVELOPE19 TYPE STANDARD TABLE OF IRENVELOPE19,
      WA_IRENVELOPE19 TYPE IRENVELOPE19,
      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: <IRENVELOPE19> TYPE IRENVELOPE19.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IRENVELOPE19.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IRENVELOPE19
  INTO TABLE IT_IRENVELOPE19.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IRENVELOPE19
*  INTO TABLE @DATA(IT_IRENVELOPE192).
*--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_IRENVELOPE19 INDEX 1 INTO DATA(WA_IRENVELOPE192).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IRENVELOPE19 ASSIGNING <IRENVELOPE19>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IRENVELOPE19>-CONTROLLER = 1.
<IRENVELOPE19>-IRHEADER = 1.
<IRENVELOPE19>-CONTROLLER = 1.
<IRENVELOPE19>-KEYS = 1.
<IRENVELOPE19>-CONTROLLER = 1.

ENDLOOP.

LOOP AT IT_IRENVELOPE19 INTO WA_IRENVELOPE19.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IRENVELOPE19-KEY, sy-vline,
  WA_IRENVELOPE19-PERIOD_END, sy-vline,
  WA_IRENVELOPE19-PRINCIPAL, sy-vline,
  WA_IRENVELOPE19-CONTROLLER, sy-vline,
  WA_IRENVELOPE19-CONTACT, sy-vline,
  WA_IRENVELOPE19-CONTROLLER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IRENVELOPE19 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_IRENVELOPE19 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_IRENVELOPE19 INTO WA_IRENVELOPE19.


*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_IRENVELOPE19_STR, 
CONTROLLER TYPE STRING,
IRHEADER TYPE STRING,
CONTROLLER TYPE STRING,
KEYS TYPE STRING,
CONTROLLER TYPE STRING,
KEY TYPE STRING,
PERIOD_END TYPE STRING,
PRINCIPAL TYPE STRING,
CONTROLLER TYPE STRING,
CONTACT TYPE STRING,
CONTROLLER TYPE STRING,
NAME TYPE STRING,
CONTROLLER TYPE STRING,
TTL TYPE STRING,
FORE TYPE STRING,
SUR TYPE STRING,
EMAIL TYPE STRING,
TELEPHONE TYPE STRING,
FAX TYPE STRING,
AGENT TYPE STRING,
CONTROLLER TYPE STRING,
AGENT_ID TYPE STRING,
COMPANY TYPE STRING,
ADDRESS TYPE STRING,
CONTROLLER TYPE STRING,
LINE TYPE STRING,
POST_CODE TYPE STRING,
COUNTRY TYPE STRING,
CONTACT TYPE STRING,
CONTROLLER TYPE STRING,
NAME TYPE STRING,
CONTROLLER TYPE STRING,
TTL TYPE STRING,
FORE TYPE STRING,
SUR TYPE STRING,
EMAIL TYPE STRING,
TELEPHONE TYPE STRING,
FAX TYPE STRING,
DEFAULT_CURRENCY TYPE STRING,
MANIFEST TYPE STRING,
CONTROLLER TYPE STRING,
CONTAINS TYPE STRING,
CONTROLLER TYPE STRING,
REFERENCE TYPE STRING,
IRMARK TYPE STRING,
CONTROLLER TYPE STRING,
TYPE TYPE STRING,
CONTENT TYPE STRING,
SENDER TYPE STRING,
EMPLOYER_PAYMENT_SUMMARY TYPE STRING,
CONTROLLER TYPE STRING,
EMP_REFS TYPE STRING,
CONTROLLER TYPE STRING,
OFFICE_NO TYPE STRING,
PAYE_REF TYPE STRING,
AOREF TYPE STRING,
SEQUENCE TYPE STRING,
CONTROLLER TYPE STRING,
NO_PAYMENT_FOR_PERIOD TYPE STRING,
NO_PAYMENT_DATES TYPE STRING,
CONTROLLER TYPE STRING,
FROM TYPE STRING,
TO TYPE STRING,
PERIOD_OF_INACTIVITY TYPE STRING,
CONTROLLER TYPE STRING,
FROM TYPE STRING,
TO TYPE STRING,
EMP_ALLCE_IND TYPE STRING,
RECOVERABLE_AMOUNTS_YTD TYPE STRING,
CONTROLLER TYPE STRING,
TAX_MONTH TYPE STRING,
SMPRECOVERED TYPE STRING,
SPPRECOVERED TYPE STRING,
SAPRECOVERED TYPE STRING,
SH_PPRECOVERED TYPE STRING,
NICCOMPENSATION_ON_SMP TYPE STRING,
NICCOMPENSATION_ON_SPP TYPE STRING,
NICCOMPENSATION_ON_SAP TYPE STRING,
NICCOMPENSATION_ON_SH_PP TYPE STRING,
CISDEDUCTIONS_SUFFERED TYPE STRING,
ACCOUNT TYPE STRING,
CONTROLLER TYPE STRING,
ACCOUNT_HOLDERS_NAME TYPE STRING,
ACCOUNT_NO TYPE STRING,
SORT_CODE TYPE STRING,
BUILDING_SOC_REF TYPE STRING,
RELATED_TAX_YEAR TYPE STRING,
FINAL_SUBMISSION TYPE STRING,
CONTROLLER TYPE STRING,
BECAUSE_SCHEME_CEASED TYPE STRING,
DATE_SCHEME_CEASED TYPE STRING,
FOR_YEAR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IRENVELOPE19_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_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-IRHEADER sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-KEYS sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-KEY sy-vline 
WA_IRENVELOPE19_STR-PERIOD_END sy-vline 
WA_IRENVELOPE19_STR-PRINCIPAL sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-CONTACT sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-NAME sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-TTL sy-vline 
WA_IRENVELOPE19_STR-FORE sy-vline 
WA_IRENVELOPE19_STR-SUR sy-vline 
WA_IRENVELOPE19_STR-EMAIL sy-vline 
WA_IRENVELOPE19_STR-TELEPHONE sy-vline 
WA_IRENVELOPE19_STR-FAX sy-vline 
WA_IRENVELOPE19_STR-AGENT sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-AGENT_ID sy-vline 
WA_IRENVELOPE19_STR-COMPANY sy-vline 
WA_IRENVELOPE19_STR-ADDRESS sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-LINE sy-vline 
WA_IRENVELOPE19_STR-POST_CODE sy-vline 
WA_IRENVELOPE19_STR-COUNTRY sy-vline 
WA_IRENVELOPE19_STR-CONTACT sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-NAME sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-TTL sy-vline 
WA_IRENVELOPE19_STR-FORE sy-vline 
WA_IRENVELOPE19_STR-SUR sy-vline 
WA_IRENVELOPE19_STR-EMAIL sy-vline 
WA_IRENVELOPE19_STR-TELEPHONE sy-vline 
WA_IRENVELOPE19_STR-FAX sy-vline 
WA_IRENVELOPE19_STR-DEFAULT_CURRENCY sy-vline 
WA_IRENVELOPE19_STR-MANIFEST sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-CONTAINS sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-REFERENCE sy-vline 
WA_IRENVELOPE19_STR-IRMARK sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-TYPE sy-vline 
WA_IRENVELOPE19_STR-CONTENT sy-vline 
WA_IRENVELOPE19_STR-SENDER sy-vline 
WA_IRENVELOPE19_STR-EMPLOYER_PAYMENT_SUMMARY sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-EMP_REFS sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-OFFICE_NO sy-vline 
WA_IRENVELOPE19_STR-PAYE_REF sy-vline 
WA_IRENVELOPE19_STR-AOREF sy-vline 
WA_IRENVELOPE19_STR-SEQUENCE sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-NO_PAYMENT_FOR_PERIOD sy-vline 
WA_IRENVELOPE19_STR-NO_PAYMENT_DATES sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-FROM sy-vline 
WA_IRENVELOPE19_STR-TO sy-vline 
WA_IRENVELOPE19_STR-PERIOD_OF_INACTIVITY sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-FROM sy-vline 
WA_IRENVELOPE19_STR-TO sy-vline 
WA_IRENVELOPE19_STR-EMP_ALLCE_IND sy-vline 
WA_IRENVELOPE19_STR-RECOVERABLE_AMOUNTS_YTD sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-TAX_MONTH sy-vline 
WA_IRENVELOPE19_STR-SMPRECOVERED sy-vline 
WA_IRENVELOPE19_STR-SPPRECOVERED sy-vline 
WA_IRENVELOPE19_STR-SAPRECOVERED sy-vline 
WA_IRENVELOPE19_STR-SH_PPRECOVERED sy-vline 
WA_IRENVELOPE19_STR-NICCOMPENSATION_ON_SMP sy-vline 
WA_IRENVELOPE19_STR-NICCOMPENSATION_ON_SPP sy-vline 
WA_IRENVELOPE19_STR-NICCOMPENSATION_ON_SAP sy-vline 
WA_IRENVELOPE19_STR-NICCOMPENSATION_ON_SH_PP sy-vline 
WA_IRENVELOPE19_STR-CISDEDUCTIONS_SUFFERED sy-vline 
WA_IRENVELOPE19_STR-ACCOUNT sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-ACCOUNT_HOLDERS_NAME sy-vline 
WA_IRENVELOPE19_STR-ACCOUNT_NO sy-vline 
WA_IRENVELOPE19_STR-SORT_CODE sy-vline 
WA_IRENVELOPE19_STR-BUILDING_SOC_REF sy-vline 
WA_IRENVELOPE19_STR-RELATED_TAX_YEAR sy-vline 
WA_IRENVELOPE19_STR-FINAL_SUBMISSION sy-vline 
WA_IRENVELOPE19_STR-CONTROLLER sy-vline 
WA_IRENVELOPE19_STR-BECAUSE_SCHEME_CEASED sy-vline 
WA_IRENVELOPE19_STR-DATE_SCHEME_CEASED sy-vline 
WA_IRENVELOPE19_STR-FOR_YEAR sy-vline      INTO ld_text SEPARATED BY SPACE.

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