ABAP Select data from SAP table ISSOURCINGPROJECTTP_DR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISSOURCINGPROJECTTP_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 ISSOURCINGPROJECTTP_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 ISSOURCINGPROJECTTP_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_ISSOURCINGPROJECTTP_DR TYPE STANDARD TABLE OF ISSOURCINGPROJECTTP_DR,
      WA_ISSOURCINGPROJECTTP_DR TYPE ISSOURCINGPROJECTTP_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: <ISSOURCINGPROJECTTP_DR> TYPE ISSOURCINGPROJECTTP_DR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISSOURCINGPROJECTTP_DR
*  INTO TABLE @DATA(IT_ISSOURCINGPROJECTTP_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_ISSOURCINGPROJECTTP_DR INDEX 1 INTO DATA(WA_ISSOURCINGPROJECTTP_DR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISSOURCINGPROJECTTP_DR>-SOURCINGPROJECTUUID = 1.
<ISSOURCINGPROJECTTP_DR>-SOURCINGPROJECT = 1.
<ISSOURCINGPROJECTTP_DR>-SOURCINGPROJECTVERSION = 1.
<ISSOURCINGPROJECTTP_DR>-SOURCINGPROJECTTYPE = 1.
<ISSOURCINGPROJECTTP_DR>-SOURCINGPROJECTNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISSOURCINGPROJECTTP_DR-SRCGPROJLIFECYCLESTATUS, sy-vline,
  WA_ISSOURCINGPROJECTTP_DR-SRCGPROJAPPROVALSTATUS, sy-vline,
  WA_ISSOURCINGPROJECTTP_DR-SOURCINGPROJECTPHASE, sy-vline,
  WA_ISSOURCINGPROJECTTP_DR-SOURCINGSUPPLIERLISTUUID, sy-vline,
  WA_ISSOURCINGPROJECTTP_DR-SRCGPROJREVISIONSTS, sy-vline,
  WA_ISSOURCINGPROJECTTP_DR-SRCGPROJACTVTNSTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISSOURCINGPROJECTTP_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_ISSOURCINGPROJECTTP_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_ISSOURCINGPROJECTTP_DR INTO WA_ISSOURCINGPROJECTTP_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 SOURCINGPROJECT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISSOURCINGPROJECTTP_DR-SOURCINGPROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISSOURCINGPROJECTTP_DR-SOURCINGPROJECT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field LOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISSOURCINGPROJECTTP_DR-LOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISSOURCINGPROJECTTP_DR-LOGICALSYSTEM.
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_ISSOURCINGPROJECTTP_DR_STR, 
SOURCINGPROJECTUUID TYPE STRING,
SOURCINGPROJECT TYPE STRING,
SOURCINGPROJECTVERSION TYPE STRING,
SOURCINGPROJECTTYPE TYPE STRING,
SOURCINGPROJECTNAME TYPE STRING,
SRCGPROJLIFECYCLESTATUS TYPE STRING,
SRCGPROJAPPROVALSTATUS TYPE STRING,
SOURCINGPROJECTPHASE TYPE STRING,
SOURCINGSUPPLIERLISTUUID TYPE STRING,
SRCGPROJREVISIONSTS TYPE STRING,
SRCGPROJACTVTNSTS TYPE STRING,
SRCGPROJPUBGSTS TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
MATERIALGROUP TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
SRCGPROJTOTALTARGETAMOUNT TYPE STRING,
PURCHASERRESPWORKAGREEMENT TYPE STRING,
PURCHASERRESPONSIBLEPERSON TYPE STRING,
QTNLATESTSUBMISSIONDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
CREATIONDATETIME TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSVERSION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
PAYMENTTERMS TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
CASHDISCOUNT1PERCENT TYPE STRING,
CASHDISCOUNT2PERCENT TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
SRCGPROJPUBGDTETME TYPE STRING,
SRCGPROJATTCHSAREFORBIDDEN TYPE STRING,
SRCGPROJNOTESAREFORBIDDEN TYPE STRING,
SRCGPROJFOLLOWONDOCUMENTCAT TYPE STRING,
SRCGPROJFOLLOWONDOCUMENTTYPE TYPE STRING,
PURCONTRVALIDITYSTARTDATE TYPE STRING,
PURCONTRVALIDITYENDDATE TYPE STRING,
EXCHANGERATETYPE TYPE STRING,
SOURCINGPROJECTORIGIN TYPE STRING,
EXTERNALSOURCINGPROJECTREF TYPE STRING,
LOGICALSYSTEM TYPE STRING,
SOURCINGPROJECTUNIQUEID TYPE STRING,
ACTIVEUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_SRCGPROJHDR_INCL_EEW_PS TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISSOURCINGPROJECTTP_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_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTUUID sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTVERSION sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTTYPE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTNAME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJLIFECYCLESTATUS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJAPPROVALSTATUS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTPHASE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGSUPPLIERLISTUUID sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJREVISIONSTS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJACTVTNSTS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJPUBGSTS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-COMPANYCODE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCHASINGGROUP sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCHASINGORGANIZATION sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-MATERIALGROUP sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DOCUMENTCURRENCY sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJTOTALTARGETAMOUNT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCHASERRESPWORKAGREEMENT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCHASERRESPONSIBLEPERSON sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-QTNLATESTSUBMISSIONDATETIME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CREATEDBYUSER sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-LASTCHANGEDATETIME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CREATIONDATETIME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-INCOTERMSVERSION sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-INCOTERMSLOCATION1 sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-INCOTERMSLOCATION2 sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PAYMENTTERMS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CASHDISCOUNT1DAYS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CASHDISCOUNT2DAYS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CASHDISCOUNT1PERCENT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-CASHDISCOUNT2PERCENT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-NETPAYMENTDAYS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJPUBGDTETME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJATTCHSAREFORBIDDEN sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJNOTESAREFORBIDDEN sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJFOLLOWONDOCUMENTCAT sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SRCGPROJFOLLOWONDOCUMENTTYPE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCONTRVALIDITYSTARTDATE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-PURCONTRVALIDITYENDDATE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-EXCHANGERATETYPE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTORIGIN sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-EXTERNALSOURCINGPROJECTREF sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-LOGICALSYSTEM sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-SOURCINGPROJECTUNIQUEID sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-ACTIVEUUID sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-HASACTIVEENTITY sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISSOURCINGPROJECTTP_DR_STR-DUMMY_SRCGPROJHDR_INCL_EEW_PS sy-vline 
WA_ISSOURCINGPROJECTTP_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.