ABAP Select data from SAP table CCMSBI_ASRAGGR_EXSYS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCMSBI_ASRAGGR_EXSYS
*  INTO TABLE @DATA(IT_CCMSBI_ASRAGGR_EXSYS2).
*--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_CCMSBI_ASRAGGR_EXSYS INDEX 1 INTO DATA(WA_CCMSBI_ASRAGGR_EXSYS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCMSBI_ASRAGGR_EXSYS>-TASKTYPE_TXT = 1.
<CCMSBI_ASRAGGR_EXSYS>-I_SYSTEMID = 1.
<CCMSBI_ASRAGGR_EXSYS>-I_SERVTYP = 1.
<CCMSBI_ASRAGGR_EXSYS>-I_USERID = 1.
<CCMSBI_ASRAGGR_EXSYS>-I_ACTION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCMSBI_ASRAGGR_EXSYS-I_ACTTYPE, sy-vline,
  WA_CCMSBI_ASRAGGR_EXSYS-COUNTER, sy-vline,
  WA_CCMSBI_ASRAGGR_EXSYS-DCOUNT, sy-vline,
  WA_CCMSBI_ASRAGGR_EXSYS-UCOUNT, sy-vline,
  WA_CCMSBI_ASRAGGR_EXSYS-BCOUNT, sy-vline,
  WA_CCMSBI_ASRAGGR_EXSYS-ECOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCMSBI_ASRAGGR_EXSYS 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_CCMSBI_ASRAGGR_EXSYS 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_CCMSBI_ASRAGGR_EXSYS INTO WA_CCMSBI_ASRAGGR_EXSYS.


*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_CCMSBI_ASRAGGR_EXSYS_STR, 
TASKTYPE_TXT TYPE STRING,
I_SYSTEMID TYPE STRING,
I_SERVTYP TYPE STRING,
I_USERID TYPE STRING,
I_ACTION TYPE STRING,
I_ACTTYPE TYPE STRING,
COUNTER TYPE STRING,
DCOUNT TYPE STRING,
UCOUNT TYPE STRING,
BCOUNT TYPE STRING,
ECOUNT TYPE STRING,
SCOUNT TYPE STRING,
RESPTI TYPE STRING,
PROCTI TYPE STRING,
CPUTI TYPE STRING,
QUEUETI TYPE STRING,
ROLLWAITTI TYPE STRING,
GUITIME TYPE STRING,
GUICNT TYPE STRING,
GUINETTIME TYPE STRING,
DBP_COUNT TYPE STRING,
DBP_TIME TYPE STRING,
READDIRCNT TYPE STRING,
READDIRTI TYPE STRING,
READDIRBUF TYPE STRING,
READDIRREC TYPE STRING,
READSEQCNT TYPE STRING,
READSEQTI TYPE STRING,
READSEQBUF TYPE STRING,
READSEQREC TYPE STRING,
CHNGCNT TYPE STRING,
CHNGTI TYPE STRING,
CHNGREC TYPE STRING,
PHYREADCNT TYPE STRING,
PHYCHNGREC TYPE STRING,
PHYCALLS TYPE STRING,
DSQLCNT TYPE STRING,
QUECNT TYPE STRING,
CPICCNT TYPE STRING,
SLI_CNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCMSBI_ASRAGGR_EXSYS_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_CCMSBI_ASRAGGR_EXSYS_STR-TASKTYPE_TXT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-I_SYSTEMID sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-I_SERVTYP sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-I_USERID sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-I_ACTION sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-I_ACTTYPE sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-COUNTER sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-DCOUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-UCOUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-BCOUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-ECOUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-SCOUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-RESPTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-PROCTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-CPUTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-QUEUETI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-ROLLWAITTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-GUITIME sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-GUICNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-GUINETTIME sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-DBP_COUNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-DBP_TIME sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READDIRCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READDIRTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READDIRBUF sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READDIRREC sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READSEQCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READSEQTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READSEQBUF sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-READSEQREC sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-CHNGCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-CHNGTI sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-CHNGREC sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-PHYREADCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-PHYCHNGREC sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-PHYCALLS sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-DSQLCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-QUECNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-CPICCNT sy-vline 
WA_CCMSBI_ASRAGGR_EXSYS_STR-SLI_CNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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