ABAP Select data from SAP table SSPISTRECS 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 SSPISTRECS 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 SSPISTRECS. 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 SSPISTRECS 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_SSPISTRECS TYPE STANDARD TABLE OF SSPISTRECS,
      WA_SSPISTRECS TYPE SSPISTRECS,
      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: <SSPISTRECS> TYPE SSPISTRECS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SSPISTRECS
*  INTO TABLE @DATA(IT_SSPISTRECS2).
*--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_SSPISTRECS INDEX 1 INTO DATA(WA_SSPISTRECS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SSPISTRECS>-CLIENT = 1.
<SSPISTRECS>-DESTINATION = 1.
<SSPISTRECS>-STATTYPE = 1.
<SSPISTRECS>-STATGUID = 1.
<SSPISTRECS>-STATCNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SSPISTRECS-STARTTIME1, sy-vline,
  WA_SSPISTRECS-STARTTIME2, sy-vline,
  WA_SSPISTRECS-ENDTIME1, sy-vline,
  WA_SSPISTRECS-ENDTIME2, sy-vline,
  WA_SSPISTRECS-MANDT, sy-vline,
  WA_SSPISTRECS-ACCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SSPISTRECS 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_SSPISTRECS 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_SSPISTRECS INTO WA_SSPISTRECS.


*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_SSPISTRECS_STR, 
CLIENT TYPE STRING,
DESTINATION TYPE STRING,
STATTYPE TYPE STRING,
STATGUID TYPE STRING,
STATCNT TYPE STRING,
STARTTIME1 TYPE STRING,
STARTTIME2 TYPE STRING,
ENDTIME1 TYPE STRING,
ENDTIME2 TYPE STRING,
MANDT TYPE STRING,
ACCOUNT TYPE STRING,
RESPTI TYPE STRING,
CPUTI TYPE STRING,
READSEQTI TYPE STRING,
READDIRTI TYPE STRING,
DELTI TYPE STRING,
UPDTI TYPE STRING,
INSTI TYPE STRING,
COMMITTI TYPE STRING,
READDIRCNT TYPE STRING,
READSEQCNT TYPE STRING,
INSCNT TYPE STRING,
UPDCNT TYPE STRING,
DELCNT TYPE STRING,
DBPROCTI TYPE STRING,
DBPROCCNT TYPE STRING,
RFCTI TYPE STRING,
ROLLED_OUT TYPE STRING,
GENERATETI TYPE STRING,
REPLOADTI TYPE STRING,
CUALOADTI TYPE STRING,
DYNPLOADTI TYPE STRING,
DSRUSER TYPE STRING,
CPUTIME TYPE STRING,
RESPTIME TYPE STRING,
WAITTIME TYPE STRING,
HTTPTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SSPISTRECS_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_SSPISTRECS_STR-CLIENT sy-vline 
WA_SSPISTRECS_STR-DESTINATION sy-vline 
WA_SSPISTRECS_STR-STATTYPE sy-vline 
WA_SSPISTRECS_STR-STATGUID sy-vline 
WA_SSPISTRECS_STR-STATCNT sy-vline 
WA_SSPISTRECS_STR-STARTTIME1 sy-vline 
WA_SSPISTRECS_STR-STARTTIME2 sy-vline 
WA_SSPISTRECS_STR-ENDTIME1 sy-vline 
WA_SSPISTRECS_STR-ENDTIME2 sy-vline 
WA_SSPISTRECS_STR-MANDT sy-vline 
WA_SSPISTRECS_STR-ACCOUNT sy-vline 
WA_SSPISTRECS_STR-RESPTI sy-vline 
WA_SSPISTRECS_STR-CPUTI sy-vline 
WA_SSPISTRECS_STR-READSEQTI sy-vline 
WA_SSPISTRECS_STR-READDIRTI sy-vline 
WA_SSPISTRECS_STR-DELTI sy-vline 
WA_SSPISTRECS_STR-UPDTI sy-vline 
WA_SSPISTRECS_STR-INSTI sy-vline 
WA_SSPISTRECS_STR-COMMITTI sy-vline 
WA_SSPISTRECS_STR-READDIRCNT sy-vline 
WA_SSPISTRECS_STR-READSEQCNT sy-vline 
WA_SSPISTRECS_STR-INSCNT sy-vline 
WA_SSPISTRECS_STR-UPDCNT sy-vline 
WA_SSPISTRECS_STR-DELCNT sy-vline 
WA_SSPISTRECS_STR-DBPROCTI sy-vline 
WA_SSPISTRECS_STR-DBPROCCNT sy-vline 
WA_SSPISTRECS_STR-RFCTI sy-vline 
WA_SSPISTRECS_STR-ROLLED_OUT sy-vline 
WA_SSPISTRECS_STR-GENERATETI sy-vline 
WA_SSPISTRECS_STR-REPLOADTI sy-vline 
WA_SSPISTRECS_STR-CUALOADTI sy-vline 
WA_SSPISTRECS_STR-DYNPLOADTI sy-vline 
WA_SSPISTRECS_STR-DSRUSER sy-vline 
WA_SSPISTRECS_STR-CPUTIME sy-vline 
WA_SSPISTRECS_STR-RESPTIME sy-vline 
WA_SSPISTRECS_STR-WAITTIME sy-vline 
WA_SSPISTRECS_STR-HTTPTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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