ABAP Select data from SAP table IDFSASSGMTBASIC into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IDFSASSGMTBASIC 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 IDFSASSGMTBASIC. 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 IDFSASSGMTBASIC 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_IDFSASSGMTBASIC TYPE STANDARD TABLE OF IDFSASSGMTBASIC,
      WA_IDFSASSGMTBASIC TYPE IDFSASSGMTBASIC,
      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: <IDFSASSGMTBASIC> TYPE IDFSASSGMTBASIC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IDFSASSGMTBASIC
*  INTO TABLE @DATA(IT_IDFSASSGMTBASIC2).
*--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_IDFSASSGMTBASIC INDEX 1 INTO DATA(WA_IDFSASSGMTBASIC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IDFSASSGMTBASIC>-MANDT = 1.
<IDFSASSGMTBASIC>-DFSASSGMTUUID = 1.
<IDFSASSGMTBASIC>-FORCEELEMENTORGSRCEUUID = 1.
<IDFSASSGMTBASIC>-FORCEELEMENTORGSRCEID = 1.
<IDFSASSGMTBASIC>-DFSCAPABILITYOBJECTUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IDFSASSGMTBASIC-DFSCAPABILITYOBJECTID, sy-vline,
  WA_IDFSASSGMTBASIC-DFSPOSITIONSOURCEUUID, sy-vline,
  WA_IDFSASSGMTBASIC-DFSPOSITIONSOURCEID, sy-vline,
  WA_IDFSASSGMTBASIC-DFSMAINTPLATFORMUUID, sy-vline,
  WA_IDFSASSGMTBASIC-DFSMAINTPLATFORMID, sy-vline,
  WA_IDFSASSGMTBASIC-FORCEELEMENTORGTARGETUUID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IDFSASSGMTBASIC 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_IDFSASSGMTBASIC 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_IDFSASSGMTBASIC INTO WA_IDFSASSGMTBASIC.


*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 DFSCAPABILITYOBJECTID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IDFSASSGMTBASIC-DFSCAPABILITYOBJECTID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDFSASSGMTBASIC-DFSCAPABILITYOBJECTID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IDFSASSGMTBASIC-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDFSASSGMTBASIC-PRODUCT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_IDFSASSGMTBASIC-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDFSASSGMTBASIC-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field DFSASSGMTLOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IDFSASSGMTBASIC-DFSASSGMTLOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IDFSASSGMTBASIC-DFSASSGMTLOGICALSYSTEM.
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_IDFSASSGMTBASIC_STR, 
MANDT TYPE STRING,
DFSASSGMTUUID TYPE STRING,
FORCEELEMENTORGSRCEUUID TYPE STRING,
FORCEELEMENTORGSRCEID TYPE STRING,
DFSCAPABILITYOBJECTUUID TYPE STRING,
DFSCAPABILITYOBJECTID TYPE STRING,
DFSPOSITIONSOURCEUUID TYPE STRING,
DFSPOSITIONSOURCEID TYPE STRING,
DFSMAINTPLATFORMUUID TYPE STRING,
DFSMAINTPLATFORMID TYPE STRING,
FORCEELEMENTORGTARGETUUID TYPE STRING,
FORCEELEMENTORGTARGETID TYPE STRING,
FLXBLMATLPLNGOBJECTUUID TYPE STRING,
FLXBLMATLPLNGOBJECTID TYPE STRING,
FLXBLMATLPLNGOBJVARIANTUUID TYPE STRING,
FLXBLMATLPLNGOBJVARIANTID TYPE STRING,
PRODUCT TYPE STRING,
DFSCAPABILITYSTATEMENTUUID TYPE STRING,
DFSCAPABILITYSTATEMENTID TYPE STRING,
MISSIONESSENTIALTASKUUID TYPE STRING,
MISSIONESSENTIALTASKID TYPE STRING,
DFSCAPABILITYOBJECTTARGETUUID TYPE STRING,
DFSCAPABILITYOBJECTTARGETID TYPE STRING,
FRCELMNTORGMAINTCAPBLT TYPE STRING,
COSTCENTER TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
EQUIPMENT TYPE STRING,
FRCELMNTORGROTATIONKEY TYPE STRING,
FRCELMNTORGOPEXERCISEID TYPE STRING,
FRCELMNTORGFORCEPROVIDERID TYPE STRING,
FRCELMNTORGINITIALMATLSUPLRID TYPE STRING,
FRCELMNTORGINITIALPERSSUPLRID TYPE STRING,
DFSASSGMTUSAGETYPE TYPE STRING,
DFSASSGMTSOURCETYPE TYPE STRING,
DFSASSGMTTYPE TYPE STRING,
DFSASSGMTVALDTYSTRTDATE TYPE STRING,
DFSASSGMTVALDTYSTRTTIME TYPE STRING,
DFSASSGMTVALDTYENDDATE TYPE STRING,
DFSASSGMTVALDTYENDTIME TYPE STRING,
DFSASSGMTVALDTYTIMEZONE TYPE STRING,
DFSASSGMTSTATUSOBJECT TYPE STRING,
DFSASSGMTSTATUSCODE TYPE STRING,
DFSASSGMTSTATUSPROFILE TYPE STRING,
DFSASSGMTPLANSTATUSOBJECT TYPE STRING,
DFSASSGMTPLANOPERATIONCODE TYPE STRING,
DFSASSGMTPLANDELIMITDATE TYPE STRING,
DFSASSGMTPLANDELIMITTIME TYPE STRING,
DFSASSGMTSOURCEOBJECTUUID TYPE STRING,
DFSASSGMTSOURCEOBJECTTYPE TYPE STRING,
DFSASSGMTLOGICALSYSTEM TYPE STRING,
DFSASSGMTCOMMENT TYPE STRING,
DFSASSGMTPRIORITY TYPE STRING,
DFSASSGMTCREATIONDATETIME TYPE STRING,
DFSASSGMTCREATEDBYUSER TYPE STRING,
DFSASSGMTCHANGEDATETIME TYPE STRING,
DFSASSGMTLASTCHGDBYUSER TYPE STRING,
DFSASSGMTNMBROFASSGDMATL TYPE STRING,
DFSASSGMTMINNMBROFASSGDMATL TYPE STRING,
DFSASSGMTMAXNMBROFASSGDMATL TYPE STRING,
DFSASSGMTMATERIALINDICATORCODE TYPE STRING,
DFSASSGMTCORRECTIONVALUE TYPE STRING,
DFSASSGMTCORRECTIONREASON TYPE STRING,
DFSASSGMTMATERIALWEIGHTINGRATE TYPE STRING,
DFSASSGMTISMANDFORRDNSSCALC TYPE STRING,
DFSASSGMTISUSEDFORMASSMATLPLNG TYPE STRING,
DFSASSGMTMATERIALCATEGORY TYPE STRING,
DFSASSGMTINITIALSUPPLYSTATUS TYPE STRING,
DFSASSGMTISOWNPROVISION TYPE STRING,
DFSASSGMTISDEFAULTASSIGNMENT TYPE STRING,
DFSASSGMTDAMAGETYPE TYPE STRING,
DFSASSGMTEXTERNALPRODUCTGROUP TYPE STRING,
DFSCAPBLTSTMNTSQNCNMBR TYPE STRING,
DFSCAPBLTSTMNTTYPE TYPE STRING,
DFSASSGMTFRCELMNTTRNGASSMTDTE TYPE STRING,
DFSASSGMTFRCELMNTTRNGASSMTBY TYPE STRING,
DFSISACCREDITINGMSNESNLTSK TYPE STRING,
DFSJOBID TYPE STRING,
DFSPLATFORMDETAILSTEXT TYPE STRING,
DFSPLATFORMEXTENSION TYPE STRING,
CONTROLLINGAREA TYPE STRING,
DFSMAINTPLTFRMISLEADPLTFRM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IDFSASSGMTBASIC_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_IDFSASSGMTBASIC_STR-MANDT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-FORCEELEMENTORGSRCEUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-FORCEELEMENTORGSRCEID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYOBJECTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYOBJECTID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSPOSITIONSOURCEUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSPOSITIONSOURCEID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSMAINTPLATFORMUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSMAINTPLATFORMID sy-vline 
WA_IDFSASSGMTBASIC_STR-FORCEELEMENTORGTARGETUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-FORCEELEMENTORGTARGETID sy-vline 
WA_IDFSASSGMTBASIC_STR-FLXBLMATLPLNGOBJECTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-FLXBLMATLPLNGOBJECTID sy-vline 
WA_IDFSASSGMTBASIC_STR-FLXBLMATLPLNGOBJVARIANTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-FLXBLMATLPLNGOBJVARIANTID sy-vline 
WA_IDFSASSGMTBASIC_STR-PRODUCT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYSTATEMENTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYSTATEMENTID sy-vline 
WA_IDFSASSGMTBASIC_STR-MISSIONESSENTIALTASKUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-MISSIONESSENTIALTASKID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYOBJECTTARGETUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPABILITYOBJECTTARGETID sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGMAINTCAPBLT sy-vline 
WA_IDFSASSGMTBASIC_STR-COSTCENTER sy-vline 
WA_IDFSASSGMTBASIC_STR-WBSELEMENTINTERNALID sy-vline 
WA_IDFSASSGMTBASIC_STR-EQUIPMENT sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGROTATIONKEY sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGOPEXERCISEID sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGFORCEPROVIDERID sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGINITIALMATLSUPLRID sy-vline 
WA_IDFSASSGMTBASIC_STR-FRCELMNTORGINITIALPERSSUPLRID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTUSAGETYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSOURCETYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTTYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTVALDTYSTRTDATE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTVALDTYSTRTTIME sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTVALDTYENDDATE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTVALDTYENDTIME sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTVALDTYTIMEZONE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSTATUSOBJECT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSTATUSCODE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSTATUSPROFILE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTPLANSTATUSOBJECT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTPLANOPERATIONCODE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTPLANDELIMITDATE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTPLANDELIMITTIME sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSOURCEOBJECTUUID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTSOURCEOBJECTTYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTLOGICALSYSTEM sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCOMMENT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTPRIORITY sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCREATIONDATETIME sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCREATEDBYUSER sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCHANGEDATETIME sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTLASTCHGDBYUSER sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTNMBROFASSGDMATL sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTMINNMBROFASSGDMATL sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTMAXNMBROFASSGDMATL sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTMATERIALINDICATORCODE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCORRECTIONVALUE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTCORRECTIONREASON sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTMATERIALWEIGHTINGRATE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTISMANDFORRDNSSCALC sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTISUSEDFORMASSMATLPLNG sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTMATERIALCATEGORY sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTINITIALSUPPLYSTATUS sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTISOWNPROVISION sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTISDEFAULTASSIGNMENT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTDAMAGETYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTEXTERNALPRODUCTGROUP sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPBLTSTMNTSQNCNMBR sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSCAPBLTSTMNTTYPE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTFRCELMNTTRNGASSMTDTE sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSASSGMTFRCELMNTTRNGASSMTBY sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSISACCREDITINGMSNESNLTSK sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSJOBID sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSPLATFORMDETAILSTEXT sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSPLATFORMEXTENSION sy-vline 
WA_IDFSASSGMTBASIC_STR-CONTROLLINGAREA sy-vline 
WA_IDFSASSGMTBASIC_STR-DFSMAINTPLTFRMISLEADPLTFRM sy-vline      INTO ld_text SEPARATED BY SPACE.

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