ABAP Select data from SAP table E101COD_S_CATS_TIME_I into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E101COD_S_CATS_TIME_I 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 E101COD_S_CATS_TIME_I. 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 E101COD_S_CATS_TIME_I 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_E101COD_S_CATS_TIME_I TYPE STANDARD TABLE OF E101COD_S_CATS_TIME_I,
      WA_E101COD_S_CATS_TIME_I TYPE E101COD_S_CATS_TIME_I,
      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: <E101COD_S_CATS_TIME_I> TYPE E101COD_S_CATS_TIME_I.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E101COD_S_CATS_TIME_I.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E101COD_S_CATS_TIME_I
  INTO TABLE IT_E101COD_S_CATS_TIME_I.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E101COD_S_CATS_TIME_I
*  INTO TABLE @DATA(IT_E101COD_S_CATS_TIME_I2).
*--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_E101COD_S_CATS_TIME_I INDEX 1 INTO DATA(WA_E101COD_S_CATS_TIME_I2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E101COD_S_CATS_TIME_I ASSIGNING <E101COD_S_CATS_TIME_I>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E101COD_S_CATS_TIME_I>-APPL_SNAME = 1.
<E101COD_S_CATS_TIME_I>-TIMEZONE = 1.
<E101COD_S_CATS_TIME_I>-EXT_REF_DOC = 1.
<E101COD_S_CATS_TIME_I>-EXT_REF_DOC_IT = 1.
<E101COD_S_CATS_TIME_I>-EXT_REF_DOC_TYPE = 1.

ENDLOOP.

LOOP AT IT_E101COD_S_CATS_TIME_I INTO WA_E101COD_S_CATS_TIME_I.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_SALES_ORG, sy-vline,
  WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_DISTR_CHAN, sy-vline,
  WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_DIVISION, sy-vline,
  WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_SALES_GRP, sy-vline,
  WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_SALES_OFF, sy-vline,
  WA_E101COD_S_CATS_TIME_I-EXT_REF_DOC_SERVICE_ORG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E101COD_S_CATS_TIME_I 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_E101COD_S_CATS_TIME_I 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_E101COD_S_CATS_TIME_I INTO WA_E101COD_S_CATS_TIME_I.


*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_E101COD_S_CATS_TIME_I_STR, 
APPL_SNAME TYPE STRING,
TIMEZONE TYPE STRING,
EXT_REF_DOC TYPE STRING,
EXT_REF_DOC_IT TYPE STRING,
EXT_REF_DOC_TYPE TYPE STRING,
EXT_REF_DOC_SALES_ORG TYPE STRING,
EXT_REF_DOC_DISTR_CHAN TYPE STRING,
EXT_REF_DOC_DIVISION TYPE STRING,
EXT_REF_DOC_SALES_GRP TYPE STRING,
EXT_REF_DOC_SALES_OFF TYPE STRING,
EXT_REF_DOC_SERVICE_ORG TYPE STRING,
TIME_ENTRY_ID TYPE STRING,
LC_STATUS_CODE TYPE STRING,
CREATION_DATE TYPE STRING,
CREATION_TIME TYPE STRING,
LAST_CHANGED_DATE TYPE STRING,
LAST_CHANGED_TIME TYPE STRING,
WORKDATE TYPE STRING,
EMPLOYEENUMBER TYPE STRING,
SEND_CCTR TYPE STRING,
SENBUSPROC TYPE STRING,
ACTTYPE TYPE STRING,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
SERVICE TYPE STRING,
REC_CCTR TYPE STRING,
REC_ORDER TYPE STRING,
NETWORK TYPE STRING,
ACTIVITY TYPE STRING,
SUB_ACTIVITY TYPE STRING,
CAPA_CATEGORY TYPE STRING,
SPLIT TYPE STRING,
WORK_CNTR TYPE STRING,
WBS_ELEMENT TYPE STRING,
RECSALEORD TYPE STRING,
RECITEM TYPE STRING,
RECCOSTOBJ TYPE STRING,
RECBUSPROC TYPE STRING,
ABS_ATT_TYPE TYPE STRING,
WAGETYPE TYPE STRING,
TRIPNO TYPE STRING,
OT_COMP_TYPE TYPE STRING,
WORKTAXAREA TYPE STRING,
VALUATION_BASIS TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
EXTRA_PAY_INDIC TYPE STRING,
PAYSCALEGROUP TYPE STRING,
PAYSCALELEVEL TYPE STRING,
BONUSTYPE TYPE STRING,
BONUSVALUE TYPE STRING,
POSITION TYPE STRING,
CO_AREA TYPE STRING,
TRANS_CURR TYPE STRING,
TRANS_CURR_ISO TYPE STRING,
PRICE TYPE STRING,
PLANT TYPE STRING,
CALC_MOTIVE TYPE STRING,
CATSHOURS TYPE STRING,
UNIT TYPE STRING,
ISOCODE_UNIT TYPE STRING,
STARTTIME TYPE STRING,
ENDTIME TYPE STRING,
PREVIOUS_DAY TYPE STRING,
ALL_DAY_FLAG TYPE STRING,
REM_WORK TYPE STRING,
FCST_FIN_DATE TYPE STRING,
FIN_CONF TYPE STRING,
SHORTTEXT TYPE STRING,
PART_CONF TYPE STRING,
EXTSYSTEM TYPE STRING,
EXTAPPLICATION TYPE STRING,
EXTDOCUMENTNO TYPE STRING,
STATKEYFIG TYPE STRING,
QUANTITY TYPE STRING,
UNITQ TYPE STRING,
ISO_UNITQ TYPE STRING,
AMOUNT TYPE STRING,
LONGTEXT TYPE STRING,
FUND TYPE STRING,
FUNC_AREA TYPE STRING,
GRANT_NBR TYPE STRING,
SEND_FUND TYPE STRING,
SEND_FUNCTION TYPE STRING,
SEND_GRANT TYPE STRING,
CPR_GUID TYPE STRING,
CPR_EXTID TYPE STRING,
CPR_OBJGUID TYPE STRING,
CPR_OBJGEXTID TYPE STRING,
CPR_OBJTYPE TYPE STRING,
FUND_LONG TYPE STRING,
SEND_FUND_LONG TYPE STRING,
BUDGET_PERIOD TYPE STRING,
SEND_BUDGET_PERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E101COD_S_CATS_TIME_I_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_E101COD_S_CATS_TIME_I_STR-APPL_SNAME sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-TIMEZONE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_IT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_TYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_SALES_ORG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_DISTR_CHAN sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_DIVISION sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_SALES_GRP sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_SALES_OFF sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXT_REF_DOC_SERVICE_ORG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-TIME_ENTRY_ID sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-LC_STATUS_CODE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CREATION_DATE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CREATION_TIME sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-LAST_CHANGED_DATE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-LAST_CHANGED_TIME sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-WORKDATE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EMPLOYEENUMBER sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_CCTR sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SENBUSPROC sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ACTTYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PO_NUMBER sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PO_ITEM sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SERVICE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-REC_CCTR sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-REC_ORDER sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-NETWORK sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ACTIVITY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SUB_ACTIVITY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CAPA_CATEGORY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SPLIT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-WORK_CNTR sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-WBS_ELEMENT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-RECSALEORD sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-RECITEM sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-RECCOSTOBJ sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-RECBUSPROC sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ABS_ATT_TYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-WAGETYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-TRIPNO sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-OT_COMP_TYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-WORKTAXAREA sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-VALUATION_BASIS sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CURRENCY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CURRENCY_ISO sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXTRA_PAY_INDIC sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PAYSCALEGROUP sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PAYSCALELEVEL sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-BONUSTYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-BONUSVALUE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-POSITION sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CO_AREA sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-TRANS_CURR sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-TRANS_CURR_ISO sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PRICE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PLANT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CALC_MOTIVE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CATSHOURS sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-UNIT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ISOCODE_UNIT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-STARTTIME sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ENDTIME sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PREVIOUS_DAY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ALL_DAY_FLAG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-REM_WORK sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-FCST_FIN_DATE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-FIN_CONF sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SHORTTEXT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-PART_CONF sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXTSYSTEM sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXTAPPLICATION sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-EXTDOCUMENTNO sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-STATKEYFIG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-QUANTITY sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-UNITQ sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-ISO_UNITQ sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-AMOUNT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-LONGTEXT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-FUND sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-FUNC_AREA sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-GRANT_NBR sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_FUND sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_FUNCTION sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_GRANT sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CPR_GUID sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CPR_EXTID sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CPR_OBJGUID sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CPR_OBJGEXTID sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-CPR_OBJTYPE sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-FUND_LONG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_FUND_LONG sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-BUDGET_PERIOD sy-vline 
WA_E101COD_S_CATS_TIME_I_STR-SEND_BUDGET_PERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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