ABAP Select data from SAP table DB6_JOB_STATSVIEW_UPDATE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP DB6_JOB_STATSVIEW_UPDATE 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 DB6_JOB_STATSVIEW_UPDATE. 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 DB6_JOB_STATSVIEW_UPDATE 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_DB6_JOB_STATSVIEW_UPDATE TYPE STANDARD TABLE OF DB6_JOB_STATSVIEW_UPDATE,
      WA_DB6_JOB_STATSVIEW_UPDATE TYPE DB6_JOB_STATSVIEW_UPDATE,
      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: <DB6_JOB_STATSVIEW_UPDATE> TYPE DB6_JOB_STATSVIEW_UPDATE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_DB6_JOB_STATSVIEW_UPDATE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM DB6_JOB_STATSVIEW_UPDATE
  INTO TABLE IT_DB6_JOB_STATSVIEW_UPDATE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DB6_JOB_STATSVIEW_UPDATE
*  INTO TABLE @DATA(IT_DB6_JOB_STATSVIEW_UPDATE2).
*--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_DB6_JOB_STATSVIEW_UPDATE INDEX 1 INTO DATA(WA_DB6_JOB_STATSVIEW_UPDATE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_DB6_JOB_STATSVIEW_UPDATE ASSIGNING <DB6_JOB_STATSVIEW_UPDATE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DB6_JOB_STATSVIEW_UPDATE>-CB_USE_PROFILE = 1.
<DB6_JOB_STATSVIEW_UPDATE>-RS = 1.
<DB6_JOB_STATSVIEW_UPDATE>-RB_SCHEDULED = 1.
<DB6_JOB_STATSVIEW_UPDATE>-RB_AUTO_SCHEDULED = 1.
<DB6_JOB_STATSVIEW_UPDATE>-RB_USER_SCHEDULED = 1.

ENDLOOP.

LOOP AT IT_DB6_JOB_STATSVIEW_UPDATE INTO WA_DB6_JOB_STATSVIEW_UPDATE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DB6_JOB_STATSVIEW_UPDATE-CB_PROPOSED_FOR_RUNSTATS, sy-vline,
  WA_DB6_JOB_STATSVIEW_UPDATE-UPDATE_RATIO, sy-vline,
  WA_DB6_JOB_STATSVIEW_UPDATE-CB_COLLECT_FOR_APPLMON, sy-vline,
  WA_DB6_JOB_STATSVIEW_UPDATE-RB_TABLE, sy-vline,
  WA_DB6_JOB_STATSVIEW_UPDATE-RB_TABLE_BASIC, sy-vline,
  WA_DB6_JOB_STATSVIEW_UPDATE-RB_TABLE_DISTRIBUTED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DB6_JOB_STATSVIEW_UPDATE 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_DB6_JOB_STATSVIEW_UPDATE 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_DB6_JOB_STATSVIEW_UPDATE INTO WA_DB6_JOB_STATSVIEW_UPDATE.


*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_DB6_JOB_STATSVIEW_UPDATE_STR, 
CB_USE_PROFILE TYPE STRING,
RS TYPE STRING,
RB_SCHEDULED TYPE STRING,
RB_AUTO_SCHEDULED TYPE STRING,
RB_USER_SCHEDULED TYPE STRING,
CB_PROPOSED_FOR_RUNSTATS TYPE STRING,
UPDATE_RATIO TYPE STRING,
CB_COLLECT_FOR_APPLMON TYPE STRING,
RB_TABLE TYPE STRING,
RB_TABLE_BASIC TYPE STRING,
RB_TABLE_DISTRIBUTED TYPE STRING,
RB_TABLE_NONE TYPE STRING,
CB_KEY_COLUMNS_ONLY TYPE STRING,
CB_SAMPLE_TABLE TYPE STRING,
SAMPLE_TABLE_PERCENT TYPE STRING,
RB_SAMPLING TYPE STRING,
RB_SAMPLING_SYSTEM TYPE STRING,
RB_SAMPLING_BERNOULLI TYPE STRING,
RB_INDEX TYPE STRING,
RB_INDEX_BASIC TYPE STRING,
RB_INDEX_EXTENDED TYPE STRING,
RB_INDEX_NONE TYPE STRING,
RB_INDEX_EXTENDED_SAMPLED TYPE STRING,
RB_STAT TYPE STRING,
RB_NO_STAT_AND_VOLATILE TYPE STRING,
RB_STAT_AND_NOT_VOLATILE TYPE STRING,
CB_POOL_LIKE TYPE STRING,
RB_USE_PROFILE TYPE STRING,
RB_USE_CUSTOM TYPE STRING,
RB_USE TYPE STRING,
RB_IDX_SAMPLE_SYSTEM TYPE STRING,
RB_IDX_SAMPLE_BERNOULLI TYPE STRING,
RB_IDX_SAMPLE TYPE STRING,
SAMPLE_IDX_PERCENT TYPE STRING,
ADMSTAT TYPE STRING,
TABSCHEMA TYPE STRING,
TABNAME TYPE STRING,
VWTYP TYPE STRING,
ACTIV TYPE STRING,
SAMPLSZTAB TYPE STRING,
SAMPLE_IDX TYPE STRING,
SAMPLE_TAB TYPE STRING,
KEYCOLONLY TYPE STRING,
AMETH TYPE STRING,
VOLA_STAT TYPE STRING,
VOLATHRESH TYPE STRING,
UPDRATIO TYPE STRING,
AEDAT TYPE STRING,
POOL_LIKE TYPE STRING,
SAMPLTYPE TYPE STRING,
SAMPLSZIDX TYPE STRING,
SAMPLTYPEIDX TYPE STRING,
PARALLELISM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DB6_JOB_STATSVIEW_UPDATE_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_DB6_JOB_STATSVIEW_UPDATE_STR-CB_USE_PROFILE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RS sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_SCHEDULED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_AUTO_SCHEDULED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_USER_SCHEDULED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-CB_PROPOSED_FOR_RUNSTATS sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-UPDATE_RATIO sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-CB_COLLECT_FOR_APPLMON sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_TABLE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_TABLE_BASIC sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_TABLE_DISTRIBUTED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_TABLE_NONE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-CB_KEY_COLUMNS_ONLY sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-CB_SAMPLE_TABLE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLE_TABLE_PERCENT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_SAMPLING sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_SAMPLING_SYSTEM sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_SAMPLING_BERNOULLI sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_INDEX sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_INDEX_BASIC sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_INDEX_EXTENDED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_INDEX_NONE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_INDEX_EXTENDED_SAMPLED sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_STAT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_NO_STAT_AND_VOLATILE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_STAT_AND_NOT_VOLATILE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-CB_POOL_LIKE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_USE_PROFILE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_USE_CUSTOM sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_USE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_IDX_SAMPLE_SYSTEM sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_IDX_SAMPLE_BERNOULLI sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-RB_IDX_SAMPLE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLE_IDX_PERCENT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-ADMSTAT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-TABSCHEMA sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-TABNAME sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-VWTYP sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-ACTIV sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLSZTAB sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLE_IDX sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLE_TAB sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-KEYCOLONLY sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-AMETH sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-VOLA_STAT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-VOLATHRESH sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-UPDRATIO sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-AEDAT sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-POOL_LIKE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLTYPE sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLSZIDX sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-SAMPLTYPEIDX sy-vline 
WA_DB6_JOB_STATSVIEW_UPDATE_STR-PARALLELISM sy-vline      INTO ld_text SEPARATED BY SPACE.

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