ABAP Select data from SAP table ADMI_XRUN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ADMI_XRUN
*  INTO TABLE @DATA(IT_ADMI_XRUN2).
*--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_ADMI_XRUN INDEX 1 INTO DATA(WA_ADMI_XRUN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ADMI_XRUN>-CLIENT = 1.
<ADMI_XRUN>-DOCUMENT = 1.
<ADMI_XRUN>-HOME_PATH = 1.
<ADMI_XRUN>-PATH_EXTENSION = 1.
<ADMI_XRUN>-OBJECT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ADMI_XRUN-CREAT_UTC, sy-vline,
  WA_ADMI_XRUN-USER_NAME, sy-vline,
  WA_ADMI_XRUN-STATUS, sy-vline,
  WA_ADMI_XRUN-COMMENTS, sy-vline,
  WA_ADMI_XRUN-DELETE_FLG, sy-vline,
  WA_ADMI_XRUN-OLD_DOCUMN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ADMI_XRUN 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_ADMI_XRUN 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_ADMI_XRUN INTO WA_ADMI_XRUN.


*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 STRUN, internal->external for field STATUS
CALL FUNCTION 'CONVERSION_EXIT_STRUN_OUTPUT'
  EXPORTING
    input =                      WA_ADMI_XRUN-STATUS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ADMI_XRUN-STATUS.
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_ADMI_XRUN_STR, 
CLIENT TYPE STRING,
DOCUMENT TYPE STRING,
HOME_PATH TYPE STRING,
PATH_EXTENSION TYPE STRING,
OBJECT TYPE STRING,
CREAT_UTC TYPE STRING,
USER_NAME TYPE STRING,
STATUS TYPE STRING,
COMMENTS TYPE STRING,
DELETE_FLG TYPE STRING,
OLD_DOCUMN TYPE STRING,
NOTGUILTY TYPE STRING,
SPOOLID TYPE STRING,
SYSID TYPE STRING,
TOBE_INTER TYPE STRING,
INTERRUPTD TYPE STRING,
VARIANTWRI TYPE STRING,
WRITING TYPE STRING,
TOBE_CONT TYPE STRING,
OBJ_CWRI TYPE STRING,
OBJ_CDEL TYPE STRING,
IS_FROZEN TYPE STRING,
COL_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ADMI_XRUN_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_ADMI_XRUN_STR-CLIENT sy-vline 
WA_ADMI_XRUN_STR-DOCUMENT sy-vline 
WA_ADMI_XRUN_STR-HOME_PATH sy-vline 
WA_ADMI_XRUN_STR-PATH_EXTENSION sy-vline 
WA_ADMI_XRUN_STR-OBJECT sy-vline 
WA_ADMI_XRUN_STR-CREAT_UTC sy-vline 
WA_ADMI_XRUN_STR-USER_NAME sy-vline 
WA_ADMI_XRUN_STR-STATUS sy-vline 
WA_ADMI_XRUN_STR-COMMENTS sy-vline 
WA_ADMI_XRUN_STR-DELETE_FLG sy-vline 
WA_ADMI_XRUN_STR-OLD_DOCUMN sy-vline 
WA_ADMI_XRUN_STR-NOTGUILTY sy-vline 
WA_ADMI_XRUN_STR-SPOOLID sy-vline 
WA_ADMI_XRUN_STR-SYSID sy-vline 
WA_ADMI_XRUN_STR-TOBE_INTER sy-vline 
WA_ADMI_XRUN_STR-INTERRUPTD sy-vline 
WA_ADMI_XRUN_STR-VARIANTWRI sy-vline 
WA_ADMI_XRUN_STR-WRITING sy-vline 
WA_ADMI_XRUN_STR-TOBE_CONT sy-vline 
WA_ADMI_XRUN_STR-OBJ_CWRI sy-vline 
WA_ADMI_XRUN_STR-OBJ_CDEL sy-vline 
WA_ADMI_XRUN_STR-IS_FROZEN sy-vline 
WA_ADMI_XRUN_STR-COL_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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