ABAP Select data from SAP table IRUPRTITMLOG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IRUPRTITMLOG
*  INTO TABLE @DATA(IT_IRUPRTITMLOG2).
*--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_IRUPRTITMLOG INDEX 1 INTO DATA(WA_IRUPRTITMLOG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IRUPRTITMLOG>-MANDT = 1.
<IRUPRTITMLOG>-STATRYRPTGENTITY = 1.
<IRUPRTITMLOG>-STATRYRPTCATEGORY = 1.
<IRUPRTITMLOG>-STATRYRPTRUNID = 1.
<IRUPRTITMLOG>-POSITIONID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IRUPRTITMLOG-COMPANYCODE, sy-vline,
  WA_IRUPRTITMLOG-MASTERFIXEDASSET, sy-vline,
  WA_IRUPRTITMLOG-FIXEDASSET, sy-vline,
  WA_IRUPRTITMLOG-VALIDITYSTARTDATE, sy-vline,
  WA_IRUPRTITMLOG-VALIDITYENDDATE, sy-vline,
  WA_IRUPRTITMLOG-RU_PROPERTYTAXOKTMO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IRUPRTITMLOG 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_IRUPRTITMLOG 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_IRUPRTITMLOG INTO WA_IRUPRTITMLOG.


*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.

*Conversion exit ALPHA, internal->external for field MASTERFIXEDASSET
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IRUPRTITMLOG-MASTERFIXEDASSET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IRUPRTITMLOG-MASTERFIXEDASSET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FIXEDASSET
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IRUPRTITMLOG-FIXEDASSET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IRUPRTITMLOG-FIXEDASSET.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_IRUPRTITMLOG_STR, 
MANDT TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
POSITIONID TYPE STRING,
COMPANYCODE TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
RU_PROPERTYTAXOKTMO TYPE STRING,
RU_ASSETPROPERTYTYPE TYPE STRING,
NETBOOKVALUEAMT01INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT02INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT03INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT04INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT05INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT06INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT07INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT08INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT09INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT10INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT11INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT12INLOCLCRCY TYPE STRING,
NETBOOKVALUEAMT13INLOCLCRCY TYPE STRING,
RU_PRPTYCADASTRAMTINLOCLCRCY TYPE STRING,
RU_PROPERTYTAXEXEMPTION TYPE STRING,
RU_PROPERTYTAXEXEMPTIONDESC TYPE STRING,
RU_PROPERTYTAXEXMPQUANTITY TYPE STRING,
RU_PROPERTYTAXEXMPQUANTITYUNIT TYPE STRING,
RU_PROPERTYTAXRATEREDUCTION TYPE STRING,
RU_PROPERTYTAXRATEREDUCNDESC TYPE STRING,
TAXRATE TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
DOWNPAYMENTAMOUNT TYPE STRING,
RU_PROPERTYTAXAMTREDUCTION TYPE STRING,
RU_PROPERTYTAXAMTREDUCTIONDESC TYPE STRING,
RU_PRPTYTAXREDUCNAMTINLOCLCRCY TYPE STRING,
MONTHINFIRSTINTERVAL TYPE STRING,
MONTHINSECONDINTERVAL TYPE STRING,
PAIDABROADTAXAMOUNTINLOCLCRCY TYPE STRING,
REGION TYPE STRING,
RU_ASSETISMOVABLEPROPERTY TYPE STRING,
TAXSECTION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IRUPRTITMLOG_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_IRUPRTITMLOG_STR-MANDT sy-vline 
WA_IRUPRTITMLOG_STR-STATRYRPTGENTITY sy-vline 
WA_IRUPRTITMLOG_STR-STATRYRPTCATEGORY sy-vline 
WA_IRUPRTITMLOG_STR-STATRYRPTRUNID sy-vline 
WA_IRUPRTITMLOG_STR-POSITIONID sy-vline 
WA_IRUPRTITMLOG_STR-COMPANYCODE sy-vline 
WA_IRUPRTITMLOG_STR-MASTERFIXEDASSET sy-vline 
WA_IRUPRTITMLOG_STR-FIXEDASSET sy-vline 
WA_IRUPRTITMLOG_STR-VALIDITYSTARTDATE sy-vline 
WA_IRUPRTITMLOG_STR-VALIDITYENDDATE sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXOKTMO sy-vline 
WA_IRUPRTITMLOG_STR-RU_ASSETPROPERTYTYPE sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT01INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT02INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT03INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT04INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT05INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT06INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT07INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT08INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT09INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT10INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT11INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT12INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-NETBOOKVALUEAMT13INLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-RU_PRPTYCADASTRAMTINLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXEXEMPTION sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXEXEMPTIONDESC sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXEXMPQUANTITY sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXEXMPQUANTITYUNIT sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXRATEREDUCTION sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXRATEREDUCNDESC sy-vline 
WA_IRUPRTITMLOG_STR-TAXRATE sy-vline 
WA_IRUPRTITMLOG_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_IRUPRTITMLOG_STR-TAXAMOUNT sy-vline 
WA_IRUPRTITMLOG_STR-DOWNPAYMENTAMOUNT sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXAMTREDUCTION sy-vline 
WA_IRUPRTITMLOG_STR-RU_PROPERTYTAXAMTREDUCTIONDESC sy-vline 
WA_IRUPRTITMLOG_STR-RU_PRPTYTAXREDUCNAMTINLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-MONTHINFIRSTINTERVAL sy-vline 
WA_IRUPRTITMLOG_STR-MONTHINSECONDINTERVAL sy-vline 
WA_IRUPRTITMLOG_STR-PAIDABROADTAXAMOUNTINLOCLCRCY sy-vline 
WA_IRUPRTITMLOG_STR-REGION sy-vline 
WA_IRUPRTITMLOG_STR-RU_ASSETISMOVABLEPROPERTY sy-vline 
WA_IRUPRTITMLOG_STR-TAXSECTION sy-vline      INTO ld_text SEPARATED BY SPACE.

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