ABAP Select data from SAP table CCMSBI_SEGM_ASR_MAINREC into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CCMSBI_SEGM_ASR_MAINREC 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_SEGM_ASR_MAINREC. 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_SEGM_ASR_MAINREC 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_SEGM_ASR_MAINREC TYPE STANDARD TABLE OF CCMSBI_SEGM_ASR_MAINREC,
      WA_CCMSBI_SEGM_ASR_MAINREC TYPE CCMSBI_SEGM_ASR_MAINREC,
      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_SEGM_ASR_MAINREC> TYPE CCMSBI_SEGM_ASR_MAINREC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCMSBI_SEGM_ASR_MAINREC
*  INTO TABLE @DATA(IT_CCMSBI_SEGM_ASR_MAINREC2).
*--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_SEGM_ASR_MAINREC INDEX 1 INTO DATA(WA_CCMSBI_SEGM_ASR_MAINREC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCMSBI_SEGM_ASR_MAINREC>-RECNO = 1.
<CCMSBI_SEGM_ASR_MAINREC>-DISPCNT = 1.
<CCMSBI_SEGM_ASR_MAINREC>-ZTTADATE = 1.
<CCMSBI_SEGM_ASR_MAINREC>-STARTDATE = 1.
<CCMSBI_SEGM_ASR_MAINREC>-STARTTIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCMSBI_SEGM_ASR_MAINREC-STARTTIMESTAMP, sy-vline,
  WA_CCMSBI_SEGM_ASR_MAINREC-ENDDATE, sy-vline,
  WA_CCMSBI_SEGM_ASR_MAINREC-ENDTIME, sy-vline,
  WA_CCMSBI_SEGM_ASR_MAINREC-ENDTIMESTAMP, sy-vline,
  WA_CCMSBI_SEGM_ASR_MAINREC-TARGETTIMEZONE, sy-vline,
  WA_CCMSBI_SEGM_ASR_MAINREC-RESPTI, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCMSBI_SEGM_ASR_MAINREC 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_SEGM_ASR_MAINREC 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_SEGM_ASR_MAINREC INTO WA_CCMSBI_SEGM_ASR_MAINREC.


*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_SEGM_ASR_MAINREC_STR, 
RECNO TYPE STRING,
DISPCNT TYPE STRING,
ZTTADATE TYPE STRING,
STARTDATE TYPE STRING,
STARTTIME TYPE STRING,
STARTTIMESTAMP TYPE STRING,
ENDDATE TYPE STRING,
ENDTIME TYPE STRING,
ENDTIMESTAMP TYPE STRING,
TARGETTIMEZONE TYPE STRING,
RESPTI TYPE STRING,
CPUTI TYPE STRING,
QUEUETI TYPE STRING,
WPID TYPE STRING,
TASKTYPE TYPE STRING,
TABLOAD TYPE STRING,
ACCOUNT TYPE STRING,
MANDT TYPE STRING,
ROLLKEY TYPE STRING,
INPUTLEN TYPE STRING,
OUTPUTLEN TYPE STRING,
MAXROLL TYPE STRING,
MAXPAGE TYPE STRING,
ROLLINCNT TYPE STRING,
ROLLINTI TYPE STRING,
ROLLOUTCNT TYPE STRING,
ROLLOUTTI TYPE STRING,
LOCKCNT TYPE STRING,
LOCKTI TYPE STRING,
GENERATETI TYPE STRING,
REPLOADTI TYPE STRING,
CUALOADTI TYPE STRING,
DYNPLOADTI TYPE STRING,
DSQLCNT TYPE STRING,
QUECNT TYPE STRING,
QUETI TYPE STRING,
DDICTI TYPE STRING,
RFCCNT TYPE STRING,
RFCTI TYPE STRING,
MEMSUM TYPE STRING,
PRIVSUM TYPE STRING,
USEDBYTES TYPE STRING,
MAXBYTES TYPE STRING,
MAXBYTESDI TYPE STRING,
PRIVMODE TYPE STRING,
WPRESTART TYPE STRING,
TRANSID TYPE STRING,
ROLLED_OUT TYPE STRING,
LUW_INFO TYPE STRING,
SLI_CNT TYPE STRING,
ENTRY_ID TYPE STRING,
TERMINALID TYPE STRING,
DYNPRONR TYPE STRING,
REPORT TYPE STRING,
TCODE TYPE STRING,
STARTTIME1 TYPE STRING,
STARTTIME2 TYPE STRING,
ENDTIME1 TYPE STRING,
ENDTIME2 TYPE STRING,
PROCTI TYPE STRING,
GUITIME TYPE STRING,
GUICNT TYPE STRING,
GUINETTIME TYPE STRING,
CUA_PROG TYPE STRING,
CUA_FUNC TYPE STRING,
DBREQTIME TYPE STRING,
DBPREQTIME TYPE STRING,
DBPCOUNT TYPE STRING,
CONTEXT_ID TYPE STRING,
DIALOG_STEP TYPE STRING,
HTTPCNT TYPE STRING,
HTTPTIME TYPE STRING,
ADCNT TYPE STRING,
ADTIME TYPE STRING,
ABGC_RUN_COUNT TYPE STRING,
ABGC_TIME TYPE STRING,
ABGC_FREED_OBJS TYPE STRING,
ABGC_ALLOC_OBJS TYPE STRING,
ABGC_CALLED_EXPL TYPE STRING,
END_SEC_COUNT TYPE STRING,
LOGRECID TYPE STRING,
TASKTYPE_TXT TYPE STRING,
TABLOAD_TXT TYPE STRING,
ROLLKEY_TXT TYPE STRING,
PRIVMODE_TXT TYPE STRING,
WPRESTART_TXT TYPE STRING,
LUW_START_COUNT TYPE STRING,
COMPONENT TYPE STRING,
DEVCLASS TYPE STRING,
ORGUNITID TYPE STRING,
WPID_TXT TYPE STRING,
JOBNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCMSBI_SEGM_ASR_MAINREC_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_SEGM_ASR_MAINREC_STR-RECNO sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DISPCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ZTTADATE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-STARTDATE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-STARTTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-STARTTIMESTAMP sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENDDATE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENDTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENDTIMESTAMP sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TARGETTIMEZONE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-RESPTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-CPUTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-QUEUETI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-WPID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TASKTYPE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TABLOAD sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ACCOUNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MANDT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLKEY sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-INPUTLEN sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-OUTPUTLEN sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MAXROLL sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MAXPAGE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLINCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLINTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLOUTCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLOUTTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-LOCKCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-LOCKTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-GENERATETI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-REPLOADTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-CUALOADTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DYNPLOADTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DSQLCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-QUECNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-QUETI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DDICTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-RFCCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-RFCTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MEMSUM sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-PRIVSUM sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-USEDBYTES sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MAXBYTES sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-MAXBYTESDI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-PRIVMODE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-WPRESTART sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TRANSID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLED_OUT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-LUW_INFO sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-SLI_CNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENTRY_ID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TERMINALID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DYNPRONR sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-REPORT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TCODE sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-STARTTIME1 sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-STARTTIME2 sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENDTIME1 sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ENDTIME2 sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-PROCTI sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-GUITIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-GUICNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-GUINETTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-CUA_PROG sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-CUA_FUNC sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DBREQTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DBPREQTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DBPCOUNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-CONTEXT_ID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DIALOG_STEP sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-HTTPCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-HTTPTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ADCNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ADTIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ABGC_RUN_COUNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ABGC_TIME sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ABGC_FREED_OBJS sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ABGC_ALLOC_OBJS sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ABGC_CALLED_EXPL sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-END_SEC_COUNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-LOGRECID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TASKTYPE_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-TABLOAD_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ROLLKEY_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-PRIVMODE_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-WPRESTART_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-LUW_START_COUNT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-COMPONENT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-DEVCLASS sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-ORGUNITID sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-WPID_TXT sy-vline 
WA_CCMSBI_SEGM_ASR_MAINREC_STR-JOBNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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