ABAP Select data from SAP table ISGLOBASSETTP_DR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISGLOBASSETTP_DR
*  INTO TABLE @DATA(IT_ISGLOBASSETTP_DR2).
*--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_ISGLOBASSETTP_DR INDEX 1 INTO DATA(WA_ISGLOBASSETTP_DR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISGLOBASSETTP_DR>-DRAFTUUID = 1.
<ISGLOBASSETTP_DR>-COMPANYCODE = 1.
<ISGLOBASSETTP_DR>-MASTERFIXEDASSET = 1.
<ISGLOBASSETTP_DR>-FIXEDASSET = 1.
<ISGLOBASSETTP_DR>-MASTERFIXEDASSETFOREDIT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISGLOBASSETTP_DR-FIXEDASSETFOREDIT, sy-vline,
  WA_ISGLOBASSETTP_DR-ASSETCHANGDOCID, sy-vline,
  WA_ISGLOBASSETTP_DR-NATIONALCLASSIFICATION, sy-vline,
  WA_ISGLOBASSETTP_DR-JP_ANNEX16ASSETSTRUCTURE, sy-vline,
  WA_ISGLOBASSETTP_DR-JP_ANNEX16ASSETITEM, sy-vline,
  WA_ISGLOBASSETTP_DR-JP_ANNEX16LEASINGAGRMTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISGLOBASSETTP_DR 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_ISGLOBASSETTP_DR 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_ISGLOBASSETTP_DR INTO WA_ISGLOBASSETTP_DR.


*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_ISGLOBASSETTP_DR-MASTERFIXEDASSET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISGLOBASSETTP_DR-MASTERFIXEDASSET.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field FIXEDASSETFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISGLOBASSETTP_DR-FIXEDASSETFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISGLOBASSETTP_DR-FIXEDASSETFOREDIT.
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_ISGLOBASSETTP_DR_STR, 
DRAFTUUID TYPE STRING,
COMPANYCODE TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
MASTERFIXEDASSETFOREDIT TYPE STRING,
FIXEDASSETFOREDIT TYPE STRING,
ASSETCHANGDOCID TYPE STRING,
NATIONALCLASSIFICATION TYPE STRING,
JP_ANNEX16ASSETSTRUCTURE TYPE STRING,
JP_ANNEX16ASSETITEM TYPE STRING,
JP_ANNEX16LEASINGAGRMTDATE TYPE STRING,
JP_PRPTYTXRPTCITY TYPE STRING,
JP_PRPTYTXRPTCLASSFCTNKEY TYPE STRING,
JP_PRPTYTXRPTSPCLDEPR TYPE STRING,
JP_PRPTYTXRPTADDLDEPR TYPE STRING,
IN_ASSETBLOCK TYPE STRING,
IN_ASSETPUTTOUSEDATE TYPE STRING,
IN_ADDITIONALASSETBLOCK TYPE STRING,
IN_ASSETHASRESEARCHANDDEVFLAG TYPE STRING,
IN_ASSETHASPRIORYEARFLAG TYPE STRING,
PT_VEHICLETYPEBYENERGY TYPE STRING,
PT_VEHICLEISWITHOUTLIMIT TYPE STRING,
PT_BIGREPAIRASSETLINK TYPE STRING,
PT_LANDASSETLINK TYPE STRING,
PT_ASSETREPORTFORMCATEGORY TYPE STRING,
PT_AMORTIZEDASSETISREEVALUATED TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISGLOBASSETTP_DR_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_ISGLOBASSETTP_DR_STR-DRAFTUUID sy-vline 
WA_ISGLOBASSETTP_DR_STR-COMPANYCODE sy-vline 
WA_ISGLOBASSETTP_DR_STR-MASTERFIXEDASSET sy-vline 
WA_ISGLOBASSETTP_DR_STR-FIXEDASSET sy-vline 
WA_ISGLOBASSETTP_DR_STR-MASTERFIXEDASSETFOREDIT sy-vline 
WA_ISGLOBASSETTP_DR_STR-FIXEDASSETFOREDIT sy-vline 
WA_ISGLOBASSETTP_DR_STR-ASSETCHANGDOCID sy-vline 
WA_ISGLOBASSETTP_DR_STR-NATIONALCLASSIFICATION sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_ANNEX16ASSETSTRUCTURE sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_ANNEX16ASSETITEM sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_ANNEX16LEASINGAGRMTDATE sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_PRPTYTXRPTCITY sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_PRPTYTXRPTCLASSFCTNKEY sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_PRPTYTXRPTSPCLDEPR sy-vline 
WA_ISGLOBASSETTP_DR_STR-JP_PRPTYTXRPTADDLDEPR sy-vline 
WA_ISGLOBASSETTP_DR_STR-IN_ASSETBLOCK sy-vline 
WA_ISGLOBASSETTP_DR_STR-IN_ASSETPUTTOUSEDATE sy-vline 
WA_ISGLOBASSETTP_DR_STR-IN_ADDITIONALASSETBLOCK sy-vline 
WA_ISGLOBASSETTP_DR_STR-IN_ASSETHASRESEARCHANDDEVFLAG sy-vline 
WA_ISGLOBASSETTP_DR_STR-IN_ASSETHASPRIORYEARFLAG sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_VEHICLETYPEBYENERGY sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_VEHICLEISWITHOUTLIMIT sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_BIGREPAIRASSETLINK sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_LANDASSETLINK sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_ASSETREPORTFORMCATEGORY sy-vline 
WA_ISGLOBASSETTP_DR_STR-PT_AMORTIZEDASSETISREEVALUATED sy-vline 
WA_ISGLOBASSETTP_DR_STR-HASACTIVEENTITY sy-vline 
WA_ISGLOBASSETTP_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISGLOBASSETTP_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISGLOBASSETTP_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISGLOBASSETTP_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISGLOBASSETTP_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISGLOBASSETTP_DR_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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