ABAP Select data from SAP table SYBMON_PROCESSSTMT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SYBMON_PROCESSSTMT
*  INTO TABLE @DATA(IT_SYBMON_PROCESSSTMT2).
*--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_SYBMON_PROCESSSTMT INDEX 1 INTO DATA(WA_SYBMON_PROCESSSTMT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SYBMON_PROCESSSTMT>-BATCHID = 1.
<SYBMON_PROCESSSTMT>-INSTANCEID = 1.
<SYBMON_PROCESSSTMT>-KPID = 1.
<SYBMON_PROCESSSTMT>-SPID = 1.
<SYBMON_PROCESSSTMT>-CONTEXTID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SYBMON_PROCESSSTMT-CPUTIME, sy-vline,
  WA_SYBMON_PROCESSSTMT-DBID, sy-vline,
  WA_SYBMON_PROCESSSTMT-DBNAME, sy-vline,
  WA_SYBMON_PROCESSSTMT-LINENUMBER, sy-vline,
  WA_SYBMON_PROCESSSTMT-LOGICALREADS, sy-vline,
  WA_SYBMON_PROCESSSTMT-MEMUSAGEKB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SYBMON_PROCESSSTMT 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_SYBMON_PROCESSSTMT 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_SYBMON_PROCESSSTMT INTO WA_SYBMON_PROCESSSTMT.


*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_SYBMON_PROCESSSTMT_STR, 
BATCHID TYPE STRING,
INSTANCEID TYPE STRING,
KPID TYPE STRING,
SPID TYPE STRING,
CONTEXTID TYPE STRING,
CPUTIME TYPE STRING,
DBID TYPE STRING,
DBNAME TYPE STRING,
LINENUMBER TYPE STRING,
LOGICALREADS TYPE STRING,
MEMUSAGEKB TYPE STRING,
NETWORKPACKETSIZE TYPE STRING,
PACKETSRECEIVED TYPE STRING,
PACKETSSENT TYPE STRING,
PAGESMODIFIED TYPE STRING,
PHYSICALREADS TYPE STRING,
PLANID TYPE STRING,
PLANSALTERED TYPE STRING,
PROCEDUREID TYPE STRING,
ROWSAFFECTED TYPE STRING,
STARTTIME TYPE STRING,
WAITTIME TYPE STRING,
RUNTIME TYPE STRING,
STMT_TEXT TYPE STRING,
QUERYOPTIMIZATIONTIME TYPE STRING,
SNAPCODEGENTIME TYPE STRING,
SNAPEXECUTIONCOUNT TYPE STRING,
SNAPEXECUTIONTIME TYPE STRING,
SNAPJITTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SYBMON_PROCESSSTMT_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_SYBMON_PROCESSSTMT_STR-BATCHID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-INSTANCEID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-KPID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-SPID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-CONTEXTID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-CPUTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-DBID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-DBNAME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-LINENUMBER sy-vline 
WA_SYBMON_PROCESSSTMT_STR-LOGICALREADS sy-vline 
WA_SYBMON_PROCESSSTMT_STR-MEMUSAGEKB sy-vline 
WA_SYBMON_PROCESSSTMT_STR-NETWORKPACKETSIZE sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PACKETSRECEIVED sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PACKETSSENT sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PAGESMODIFIED sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PHYSICALREADS sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PLANID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PLANSALTERED sy-vline 
WA_SYBMON_PROCESSSTMT_STR-PROCEDUREID sy-vline 
WA_SYBMON_PROCESSSTMT_STR-ROWSAFFECTED sy-vline 
WA_SYBMON_PROCESSSTMT_STR-STARTTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-WAITTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-RUNTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-STMT_TEXT sy-vline 
WA_SYBMON_PROCESSSTMT_STR-QUERYOPTIMIZATIONTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-SNAPCODEGENTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-SNAPEXECUTIONCOUNT sy-vline 
WA_SYBMON_PROCESSSTMT_STR-SNAPEXECUTIONTIME sy-vline 
WA_SYBMON_PROCESSSTMT_STR-SNAPJITTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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